Changelog for xmail-1.27-24.1.x86_64.rpm :
Thu Feb 25 13:00:00 2010 Davide Libenzi
Support for using a chain of SSL certificates, instead of a single one.
Fixed SMTP explicit routing address parsing.
Fixed a bug that made XMail incorrectly handle extremely long header line lengths.
Faster shutdown time on Unix systems.
Tweaked DNS resolution to cope with lame name servers.
Support for greater than 2GB sizes in POP3 server and PSYNC.
Safer temporary file name generation.
Made the temporary directory on Unix, configurable via the \"XMAIL_TEMP\" environment variable.
Fixed a bug that was caused by the SSL code triggering the XMail binding locking code after XMail has already cleanup.
Fixed a bug in the SMTP external authentication.
Fixed Unix syslog logging facility to consider different logging levels.
Changed SMTP HELP response code to 214.

Sat Jun 27 14:00:00 2009 Davide Libenzi
Fixed a bug where STARTTLS was resetting the session too much, by
canceling certain flags/options read inside the SERVER.TAB.
Fixed a bug that happened if a message filter mistakenly remove the
message file from under XMail control.
Fixed a bug that make XMail to wrongly report virtual memory sizes
on 32 bit systems with larger than 4GB VM space.
Changed the line termination used to store messages into the
mailboxes of Unix versions of XMail. Now messages are stored with
the OS native LF termination, instead of the RFC CRLF that was used
before. This allows other Unix softwares working together with XMail
to not be confused by the extra CR present in the line termination.
The \"smtprelay\" behaviour with respect to 5xx responses from one of
the servers in the relay list, has been changed. Now a 5xx response
will stop the processing, instead of iterating on the remaining
servers of the list.
Avoid to crawl all the USER.TAB file during a \"userlist\" CTRL
command.
Fixed a bug that allowed non-RFC characters inside domain names.
Fixed OSX Leopard build error.
Added \"timeo\" option to flags execution.
Added \"NoAuth\", \"EnableVRFY\" and \"EnableETRN\" settings inside IP
properties.

Thu Jan 3 13:00:00 2008 Davide Libenzi
Added the ability to select SmtpConfig-IP options by local port too
(SmtpConfig-IP,PORT).
Added a new -YT command line option to set the timeout used by a
POP3 client connection.
Fixed a bug in the RFC822 ATEXT token definition.
If the recipient domain does not have an MX record, and does not
have an A record, now XMail bounces immediately.
Fixed OpenSSL connection shutdown to avoid RST packet generation.
Changed SMTP AUTH LOGIN authentication to support the optional
inline parameter.
Added IPV6 support. New command line options are available to select
XMail\'s behaviour with respect to IPV4/IPV6 compatibility.
Fixed/strengthened RFC address parsing.
Drop the SMTP connection is case of timeout.
Fixed a bug caused by the new strict host/doman name check added in
1.24 (in the SMTPGW.TAB parsing).
Completely changed the DNS resolution code.
Do not try the A-record delivery in case of temporary DNS/network
errors.
Added remote MTA message ID to SMAIL logging.
Added a new \"POP3S\" option to the POP3LINKS.TAB file, to allow
connections to full POP3S remote servers.
Fixed a bug in the SMTP Outbind feature.
Changed POP3 log format to add information about the success or
failure of the operation, and to report the number of messages and
the total size of the mailbox (in case of successful login).
Added a new \"Pop3LogPasswd\" SERVER.TAB variable to control if POP3
passwords are logged into the POP3 log file.
Added a new \"SmtpNoTLSAuths\" SERVER.TAB variable. It allows to
specify which SMTP authentications are allowed in non-TLS mode.
Fixed a small memory leak affecting users using the \"OutBind\"
feature.
Removed the \"SMTP-TLS\" SERVER.TAB variable and replaced with
\"SmtpGwConfig\" that supports the format described in \"SMTP GATEWAY
CONFIGURATION\". The \"SmtpGwConfig\" allows the user to specify global
options for remote SMTP connections.
Added $(RRCPT) macro to SMTP filters.

Mon Jan 1 13:00:00 2007 Davide Libenzi

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

* Removed the DynDNS feature.

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Added the new \"OutBind\" options for PSYNC accounts. It allows to
specify the IP of the interface to be used when talking to the
remote server.
Added a new \"OutBind\" option to the \"SmtpConfig\" SERVER.TAB
variables. It allows to specify the IP of the interface to be used
when talking to the remote server.
Added a new SMTP.HNPROP.TAB file to drive remote peers SMTP
properties through host name.
Added command line options to disable single services.

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

* The external SMTP authentication (both server and client) changed.

* Changed is also the format of the SMTPEXTAUTH.TAB file.

* The external SMTP client authentication has been removed.

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Added the new \"Leave\" options for PSYNC accounts, that allows
messages to be left on the remote server. This option only works if
the remote POP3 server supports the UIDL command.
Fixed a bug in the mailbox size check between SMTP and SMAIL layers.
This resulted in EFULL errors never returned at SMTP level.
Fixed a bug in alias resolution for aliased users inside aliased
domains.

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

* SSL support has been added. See the \"SSL CONFIGURATION\" section of

* the documentation to find out how to properly configure XMail.

* You MUST do this in order to have SSL support working.

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

* The format of the \"DefaultSMTPGateways\" SERVER.TAB variable, of the

* SMTPFWD.TAB relay list, and of the \"smtprelay\" list changed

* (separator is now the \';\' character and can have options attached,

* separated by comma).

* You need to adjust it according to the new format

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Added new \"EnableCTRL-TLS\", \"EnableSMTP-TLS\" and \"EnablePOP3-TLS\"
SERVER.TAB variables.
Added SMTP gateway options to the \"DefaultSMTPGateways\" variable, to
the SMTPFWD.TAB file, and to the \"smtprelay\" command inside the mail
processing files.
Added a new \"WantTLS\" option to the \"SmtpConfig\" SERVER.TAB
variables.
Added a new \"EaseTLS\" option to the SMTP.IPPROP.TAB file.
Added a new \'S\' SMTP auth option to bypass a \"WantTLS\"
configuration.
Added \"SSLUseCertsFile\", \"SSLUseCertsDir\", \"SSLWantVerify\",
\"SSLAllowSelfSigned\", \"SSLWantCert\" and \"SSLMaxCertsDepth\"
SERVER.TAB variables to configure XMail\'s SSL behaviour.
Added STARTTLS SMTP support.
Added STLS POP3 support (and the new CAPA command).
Added SMTPS support.
Added POP3S support.
Added CTRLS support.
Added FAPOP, STLS and FSTLS authentication options to the
POP3LINKS.TAB file..
Added a new \"SMTP-TLS\" SERVER.TAB variable to tell XMail if it has
to try to negotiate TLS sessions with remote SMTP servers.
Added SSL support to the CTRL protocol and to the CtrlClnt client.

Sun Nov 19 13:00:00 2006 Davide Libenzi
Changed the filter log to include the full exec string (separated by semicolon).
Fix CTRL \"poplnkadd\" and \"poplnkdel\" to accept local domains strings
starting with special characters.
Added (finally!) a command line makefile (Makefile.win) to build the
whole XMail package without the usage of the MS VC++ IDE.
Reject a CTRL \"domainadd\" command if an alias domain already exists
with the same name.
Changed the CTRL \"usergetmproc\" command to allow the caller to
specify if it is the user or the domain one that is wanted. Or a
merges of both, if \"DU\" is specified in the optional 3th parameter.
Changed the CTRL \"usersetmproc\" command to allow the caller to
specify if it is the user (\'U\') or the domain (\'D\') one that is
wanted to be set.
Added complex/multiple macro substitution capabilities to external
programs argoument lists.
Added strictier SMTP address validation.
Check the mailbox size for every message coming into the mailbox
(before it was only done during the SMTP phase).
Do not try to send to the \'A\' record if the recipient domain does
not exist at all (NXDOMAIN). Bounce immediately instead, avoiding
lengthy retry policies.
Added the \"wlex\" flag to filter lines (works for the SMTP ones
only), to exclude execution of the filter line in case the client IP
is white-listed inside the ipprop file.
Added the post-RCPT SMTP filter, that is called before XMail acks
the client recipient. A new \"RCPT=EFILTER\" long entry is emitted in
case a recipient is rejected by a filter.
Added AATTAATTCRCPT (current recipient) and AATTAATTFROM (sender email address)
macros to SMTP filter substitution.
Allow cmdaliases to work on aliased domains. Before a cmdalias
defined on an alias-target domain was not working before the
cmdalias check was done before the alias domain resolution.
Added the ability to bypass the SMTP.IPMAP.TAB inclusion using SMTP
authentication.
Added a new SERVER.TAB variable \"SMTP-IpMapDropCode\" to control the
drop code to be used for IPs listed inside the SMTP.IPMAP.TAB. Like
other codes inside XMail, 1 means drop now, 0 means allow if auth,
and -N means add N seconds delay. An immediate drop will emit a
\"SNDRIP=EIPBAN\" log entry.
Added a new SERVER.TAB variable \"SmtpMsgIPBan\" to control the SMTP
message returned in case of SMTP.IPMAP.TAB inclusion.
Added log message when the maximum number of SMTP/POP3/CTRL threads
is hit.
Fixed documentation about the spool info line and the SMTP filters
info line.
Fixed a build problem on OpenBSD related to the lack of c_r
(reentrant C library) library.
Fixed greetings message to be RFC2821 compliant (server host must be
first).
Fixed a NAME_MAX build error ond
*BSD and Solaris.
Added a \"Pop3ScanCur\" USER.TAB variable to control the scan of the
Maildir\'s \"cur\" directory during POP3 message list build. Now XMail
only scans the \"new\" directory as default.

Wed Oct 12 14:00:00 2005 Davide Libenzi
The POP3 before SMTP authentication is now correctly interpreted as real SMTP
authentication, by the mean of AATTAATTUSERAUTH.
ATTENTION: Fixed a possible cause of buffer overflow in the XMail\'s sendmail binary.
Changed the DNS MX resolution to allow better handling of partially broken DNS
servers configuations.

Sun Jan 9 13:00:00 2005 Davide Libenzi
Added a fix for 64 bits porting compatibility.
Added the ability to exclude filters from execution in case of authenticated user.
By pre-pending the filter command token with a token containing \"!aex\", the filters
won\'t be run if the user authenticated himself.
Added AATTAATTUSERAUTH macro even to standard in/out filters (before it was only defined
for SMTP ones).
Added a new \"NoSenderBounce\" variable inside the SERVER.TAB file, to enable
XMail generated bounce messages to have the empty SMTP sender (\'MAIL FROM:<>\').
Added a new \"SMTP-MaxErrors\" variable inside the SERVER.TAB file to set the maximum
errors allowed in a single SMTP session (default zero, unlimited).
Added a \"LastLoginTimeDate\" variable to the \"userstat\" CTRL command.
Added external aliases support in the CTRL protocol.
The MESSAGE.ID file is now automatically created, if missing.
Changed the logic used to treat domain and user MAILPROC.TAB files. Before, a user\'s
MAILPROC.TAB was overriding the domain one, while now the rules are merged together,
with domain\'s ones first, followed by user\'s ones.
The maximum mailbox size of zero is now interpreted as unlimited.
Fixed XMail\'s sendmail to detect non-RFC822 data and handle it correctly.
The IP:PORT addresses emission in spool files (and Received: lines) has been changed
to the form [IP]:PORT.
Added filter logging, that is enabled with the new -Qg command line option.
Fixed an error message in the SMTP server, that was triggered by the remote client
not using the proper syntax for the \"MAIL FROM:\" and \"RCPT TO:\" commands.
Fixed explicit routing through SMTPGW.TAB file.
Fixed a possible problem with file locking that might be triggered from CTRL commands
cfgfileget/cfgfileset.
Added a check to avoid the CTRL server to give an error when a domain created with
older versions of XMail does not have the domain directory inside cmdaliases.
The SMTP server FQDN variable should be set to the value of \"SmtpServerDomain\", when
this is used inside the SERVER.TAB file.

Sun May 30 14:00:00 2004 Davide Libenzi
Fixed a possible memory leak and a possible source of crashes.

Sat May 29 14:00:00 2004 Davide Libenzi
Implemented the \"filter\" command for custom mail processing (MAILPROC.TAB, cmdaliases
and custom domains).
If \"RemoveSpoolErrors\" is set inside the SERVER.TAB file, messages are never frozen.
Before there was a special case (delivery failure and delivery notification failure)
that could have lead to frozen messages.
Made \"aliasdomainadd\" to check for the existence of the alias domain (and reject
the command if existing).
Introduced a new environment variable recognized by XMail (XMAIL_PID_DIR), to let
the user to specify a custom PID file directory (this is for Unix ports only).
Implemented ability to stop custom mail processing upon certain exit codes from
external commands execution.
The SPAMMERS.TAB check is now bypassable (see doc for details).
ATTENTION: Changed the \"aliasdomainlist\" syntax and output format (see doc for details).
Made (on Unix setups) the PID file name to be dependent on the daemon file name.
Implemeted a domain-wise MAILPROC.TAB and extended its \"redirect\" and \"lredirect\"
commands to support account specific (USERAATTDOMAIN) and domain targets (DOMAIN).
Implemented SMTP filters to allow users to reject the SMTP session before and
after the remote client data has been received.

Sat Mar 27 13:00:00 2004 Davide Libenzi
Restructured the external program execution environment on Unix ports. Simplified,
as a consequence of this, the system dependent portion of XMail (SysDep
*).
Fixed a bug in the address range parsing (x.y.w.z/s).
Fixed the alias lookup to perform a better \"best match\" wildcard selection.
Fixed a bug in the DNS resolved that made XMail to not correctly handle domain CNAMEs.

Sun Sep 14 14:00:00 2003 Davide Libenzi
Added Bcc: removal from message headers in XMail\'s sendmail.
Added PSYNC logging (-Yl).
Added domain completion to XMail\'s sendmail when the specified sender address (-f or -F)
does not contain one. The environment variable (or registry in Windows) DEFAULT_DOMAIN is
looked up to try to complete the address.
Fixed a bug in the return code of SysAccept() in all Unix versions.
Fixed a bug that was triggered by external command and filter exiting soon. XMail was not
able to correctly sync with the child process by losing it. This apply only to Unix
versions of XMail.
A notification message is now sent to the sender if the message is handled with
\"smtp\" or \"smtprelay\" commands and a permanent error happen when sending to the
remote SMTP server.

Tue Jul 8 14:00:00 2003 Davide Libenzi
Added a new configuration file \"smtp.ipprop.tab\" to be able to specify peer IP based
configuration option, like for example IP white listing against IP checks.
ATTENTION: The filter return code has been changed and new return codes are
expected to be returned by filters. Please che the documentation and update your
filters before starting to use the new version.
Added the ability to specify a custom error message for filters.
Fixed a bug in the string quoting function that showed up when the string was empty (\"\").
Changed the order used by XMail to check the mailer domain. Now MX check is performed
first, then A record check. This caused a slow down for domains having MX records but
not A records.
Added two new Received: types to give the ability to hide client information if
the SMTP client does authenticate with the server.
Added the rejection map name inside the SMTP log file in case of SNDRIP=EIPMAP error.
Modified XMail\'s sendmail to add the RFC822 Date: header if missing.
XMail now uses the name of the executable ( without .exe ) to both register the service
name and fetch registry variables.
The POP3 server now picks up messages even from the Maildir\'s \"cur\" subdirectory.

Sat May 3 14:00:00 2003 Davide Libenzi
Implemented a new filters feature that enable the user to stop the
selected filters list processing upon receival of certain exit codes.
Fixed the wrong log file name generation when the daylight time is active.
Fixed a bug inside the DNS MX resolver.
Fixed a bug ( Windows OS bug ) that made XMail unable to create
domains starting with reserved device names ( COM#, LPT, PRN, CON, ... ).
So, for example, a domain named \"com4.domain.org\" couldn\'t be created because
of this naming conflict. Fixed a bug that made XMail to not apply filters for
local mailing list.
Fixed a bug that made XMail to crash under certain conditions.

Wed Apr 2 14:00:00 2003 Davide Libenzi
Added a \"Server:\" field to the notification message. It\'ll report the remote SMTP server
host name and IP that issued the error. It will not be present if the error does not
originate from a remote SMTP server.
Added a new command line parameter -MD to set the number of subdirectories allocated
for the DNS cache files storage.
Messages with non RFC822 conforming headers are now handled by the PSYNC code.
ATTENTION: The filter architecture has been completely changed. To correctly
update to this version you have to create two empty files \"filters.in.tab\" and \"filters.out.tab\"
inside the $MAIL_ROOT directory. Please refer to the documentation for more information
about the new filter architecture. If you are not currently using filters, the simple
creation of the two files listed above will be sufficent.
ATTENTION: The internal spool file format is changed with the new line added
( the 1st one ) that contain various message information. Filters that rely on the
internal spool file format must be changed to match the new structure.
Fixed a bug that made XMail to not correctly report zero sized files inside the mailbox.
Added file size to CTRL\'s \"filelist\" command.
Fixed a connect-error reporting bug on Windows platform.

Sat Jan 25 13:00:00 2003 Davide Libenzi
Better check for user/domain names.
Changed search pattern for filters. Now a domain name is scanned for all sub-domains.
Fixed a boundary check inside the Base64 decoder.
Added the client FQDN inside the SMTP log file in case the RDNS check is enabled.
Added a new SERVER.TAB variable \"SmtpMsgIPBanSpammers\" to set the message that is sent
to the SMTP client when the client IP is listed inside the file SPAMMER.TAB.
Added a new SERVER.TAB variable \"SmtpMsgIPBanMaps\" to set the message that is sent
to the SMTP client when the client IP is listed inside one of the \"CustMapsList\".
Added a new SERVER.TAB variable \"SmtpMsgIPBanSpamAddress\" to set the message that is sent
to the SMTP client when the client IP is listed inside the file SPAM-ADDRESS.TAB.
Fixed a bug inside the custom account handling that made XMail to pass the old password
instead of the new one.
Added OpenBSD support.

Sat Nov 9 13:00:00 2002 Davide Libenzi
Added a new command line parameter -QT to enable a configurable timeout for filter commands.
Fixed a bug that made XMail to ignore cmdalias accounts when a wildcard alias was matching
the account itself.
Added the \'smtprelay\' command to the MAILPROC.TAB processing.
Removed the \'wait\' command from all custom processing.
Added a new macro AATTAATTRRCPT to filters commands to extract the real local recipient.
Changed the way the EXTALIASES.TAB mapping modify the return path. It now change the \"Reply-To:\"
instead of the \"From:\" to avoid problems with signature verification software.
Implemented logging on SMTP transactions rejected because of mapped IP or failing RDNS check.
Added a new SERVER.TAB variable \"SmtpServerDomain\" to force the SMTP domain used by XMail
in its banner string ( for CRAM-MD5 ESMTP authentication ).
Improved DNS resolution for not existing domains.

Sat Jul 27 14:00:00 2002 Davide Libenzi
Added a variable \"CustomSMTPMessage\" inside the server\'s configuration file SERVER.TAB to enable
the postmaster to set a custom message that will be appended to the standard XMail error
response.
Added log entries in case of relay lists mapped IPs.
Fixed a build error on FreeBSD.
Added a new SERVER.TAB variable \"DisableEmitAuthUser\" to block the emission the the header
\"X-Auth-User:\" for authenticated user.
Added a new USER.TAB variable \"DisableEmitAuthUser\" to block the emission the the header
\"X-Auth-User:\" for authenticated users ( this variable overrides the SERVER.TAB one ).
Added command line driven mailbox delivery mode ( -MM = Maildir , -Mm = mailbox ).
Added sysv_inst.sh shell script to help creating SysV boot scripts for XMail.

Sat Jun 15 14:00:00 2002 Davide Libenzi
Fixed a bug in HOSTNAME:PORT handing code inside the PSYNC server.
Fixed a bug introduced in 1.8 in the Windows version that made XMail to have bad behaviour when
used with external programs.
Fixed a bug that resulted in XMail generating frozen messages even if the SERVER.TAB variable was
set to not create them.
Fixed a bug that made it possible to send a \"MAIL FROM:\" and to have
the message relayed if the IP of the current machine was inside the smtprelay.tab of the machine
handling the MX of AATTlocaldomain.
Implemented internal mail loop checking ( internal redirects ).
Added a new MLUSERS.TAB permissions flags \'A\', that is similar to \'W\' by instead of checking
the \"MAIL FROM:<...>\" address check the SMTP authentication address ( this will prevent malicious
users to forge the address to gain write permissions on the list ).

Sun May 19 14:00:00 2002 Davide Libenzi
Changed XMail\'s behaviour upon receival on long ( RFC compared ) data lines on SMTP and POP3 fetch
inbound doors. Before the operation was aborted while now data is accepted without truncation,
that might make XMail to behave non conforming the RFC. Added AATTAATTRRCPT macro to the \"external\"
MAILPROC.TAB command to emit the real recipient of the message ( AATTAATTRCPT could be an alias ).
Added HOSTNAME:PORT capability to POP3LINKS.TAB entries. Added Linux/PowerPC port.
Added \"filelist\" CTRL protocol command. Added SMTP HELP command.
Changed bounce message format to add the last SMTP error and to make it works with Ecartis
mail bounce processing. Changed the XMail\'s sendmail implementation to accept \"-f FROM\" and \"-F FROM\"
non standard sendmail paramenter specification.
Fixed a bug inside the PSYNC server code that made XMail to fail to resolve POP3 server addresses.
Various code cleanups.

Mon Apr 1 14:00:00 2002 Davide Libenzi
Fixed a bug inside the POP3 server that caused bad responses to UIDL and LIST commands
in case of certain command patterns.
Added support for HOSTNAME:PORT ( or IP:PORT ) for the DefaultSMTPGateways SERVER.TAB variable.
Added domain aliases cleanup upon main domain removal.
Added \"MaxMessageSize\" inside USER.TAB files to override the global ( SERVER.TAB ) one.

Sun Mar 3 13:00:00 2002 Davide Libenzi
Added a new USER.TAB variable \"UseReplyTo\" ( default 1 ) to make it possible to disable the emission
of the Reply-To: header for mailing lists.
Fixed a bug that caused XMail to uncorrectly deliver POP3 fetched messages when used togheter with
domain masquerading.
Changed index file structure to use an hash table for faster lookups and index rebuilding.
New files inside the tabindex directory now have the extension .hdx and old .idx files can be removed.
Added X-Deliver-To: header to messages redirected with MAILPROC.TAB file.
Added configurable Received: tag option in SERVER.TAB by using the variable \"ReceivedHdrType\".
Added a configurable list of header tags to be used to extract addresses for POP3 fetched messages
by using the SERVER.TAB variable \"FetchHdrTags\".
History ( change log ) entries have been moved from the main documentation file and a new file ( ChangeLog.txt )
has been created to store change-log entries.
Removed RBL-MAPSCheck ( currently blackholes.mail-abuse.org. ), RSS-MAPSCheck ( currently relays.mail-abuse.org. )
and DUL-MAPSCheck ( currently dialups.mail-abuse.org. ) specific variables and now everything must
be handled with CustMapsList ( please look at the documentation ).
Added NotifyMsgLinesExtra SERVER.TAB variable to specify the number of lines of the bounced message
to include inside the notify reply ( default zero, that means only header ).
The message log file is now listed inside the notification message sent to ErrorsAdmin ( or PostMaster ).
Added NotifySendLogToSender SERVER.TAB variable to enable/disable the send of the message log file
inside the notify message to the sender ( default is off ).
Added TempErrorsAdmin SERVER.TAB variable to specify an account that will receive temporary delivery
failures notifications ( default is empty ).
Added a new SERVER.TAB variable NotifyTryPattern to specify at which delivery attempt failure
the system has to send the notification message.
Fixed a bug that caused alias domains to have higher priority lookup compared to standard domains.

Tue Feb 5 13:00:00 2002 Davide Libenzi
Fixed a bug in wildcard aliases domain lookup.
Fixed a bug in CTRL command \"aliasdel\" that failed to remove aliases with wildcard domains.
Fixed a bug that caused XMail to timeout on very slow network connections.

Fri Jan 18 13:00:00 2002 Davide Libenzi
Fixed a bug that made XMail to fail to parse custom maps lists in SERVER.TAB.
Fixed a bug that prevented XMail to add wildcard-domain aliases.
Added a filter feature to the CTRL commands \"domainlist\" and \"aliasdomainlist\".
Added an extra message header field \"X-AuthUser:\" to log the username used by the account to send the message.
Added Reply-To: RFC822 header for mailing lists sends.
Fixed a Win32 subsystem API to let XMail to correctly handle network shared MAIL_ROOTs.

Wed Dec 19 13:00:00 2001 Davide Libenzi
ORBS maps test removed due old ORBS dead, the SERVER.TAB variable \"CustMapsList\"
can be used to setup new ORBS ( and other ) maps. Fixed a bug in XMail\'s sendmail
that was introduced in version 1.2 and made it to incorrectly interpret command line
parameters. Fixed a bug that made XMail to not correctly recognize user type
characters when lowercase. Fixed a bug that caused XMail to not start is the MAIL_ROOT
environment variable had a final slash on Windows. Added a new filter return code ( 97 )
to reject messages without notification and without frozen processing. Added two new
command line options -MR and -MS to set the I/O socket buffers sizes in bytes
( do not use them if You don\'t know what You\'re doing ). Changed system library to have
a better performace, expecially on the Windows platform. Users that are using XMail
mainly inside their local LAN are strongly encouraged to switch to this version.
Fixed a bug that enabled insertion of aliases that overlapped real accounts.

Mon Nov 12 13:00:00 2001 Davide Libenzi
A problem with log file names generation has been fixed.
Added a new CTRL command \"userstat\".
Implemented Linux/SPARC port and relative makefile ( Makefile.slx ).
Extended the XMail version of sendmail to support a filename as input ( both XMail format that
raw email format ) and to accept a filename as recipient list.
Added a new kind of aliases named \"cmdaliases\" that implements a sort of custom domains commands
on a per-user basis ( look at the CmdAliases section ).

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

* You\'ve to create the directory \"cmdaliases\" inside $MAIL_ROOT to have 1.2 working correctly

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Fixed a bug that had XMail to not check for the user variable SmtpPerms with CRAM-MD5 authetication.
Fixed a bug in the XMail\'s sendmail implementation that made it unable to detect the \".\"
end of message condition.
Fixed a bug in the XMail\'s sendmail implementation that made it to skip cascaded command line
parameters ( -Ooet ).
Implemented a new XMail\'s sendmail switch -i to relax the . ond of message indicator.

Wed Oct 10 14:00:00 2001 Davide Libenzi
Fixed a bug in the XMail version of sendmail that made messages to be double sent.
The macro AATTAATTTMPFILE has been removed from filters coz it\'s useless.
The command line parameter -Lt NSEC has been added to set the sleep timeout of LMAIL threads.
Added domain aliasing ( see ALIASDOMAIN.TAB section ).

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*

* You\'ve to create the file ALIASDOMAIN.TAB inside $MAIL_ROOT ( even if empty )

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Added CTRL commands \"aliasdomainadd\", \"aliasdomaindel\" and \"aliasdomainlist\" to handle domain aliases
through the CTRL protocol.

Tue Sep 4 14:00:00 2001 Davide Libenzi
Added wildcard matching in the domain part of ALIASES.TAB ( see ALIASES.TAB section ).
Changed the PSYNC scheduling behaviour to allow sync interval equal to zero ( disabled ) and
let the file .psync-trigger to schedule syncs.
Solaris on Intel support added.
A new filter return code ( 98 ) has been added to give the ability to reject message without notify the sender.
It\'s finally time, after about 70 releases, to go 1.0 !!

Mon Jul 2 14:00:00 2001 Davide Libenzi
A stack shifting call method has been implemented to make virtually impossible for attackers
to guess the stack frame pointer.
With this new feature, even if buffer overflows are present, the worst thing that could happen
is a server crash and not the attacker that execute root code on the server machine.
Implemented the SIZE ESMTP extension and introduced a new SERVER.TAB variable \"MaxMessageSize\" that set
the maximum message size that the server will accept ( in Kb ).
If this variable is not set or if it\'s zero, any message will be accepted.
A new SMTP authentication permission ( \'Z\' ) has been added to allow authenticated users to bypass the check.
The SMTP sender now check for the remote support of the SIZE ESMTP extension.
A new SERVER.TAB variable has been added \"CustMapsList\" to enable the user to enter custom maps checking
( look at the section \"SERVER.TAB variables\" ).
Fixed a bug in \"frozdel\" CTRL command.

Sun Jun 10 14:00:00 2001 Davide Libenzi

* Fri Jun 8 2001 Davide Libenzi
Fixed a possible buffer overflow bug inside the DNS resolver.

Tue May 29 14:00:00 2001 Davide Libenzi
Fixed build errors in MkUsers.cpp and SendMail.cpp ( FreeBSD version ).
Added the ability to specify a list of matching domains when using PSYNC with
masquerading domains ( see POP3LINKS.TAB section ).
The auxiliary program sendmail now read the MAIL_ROOT environment from
registry ( Win32 version ) and if it fails it reads from the environment.
Fixed a bug that made XMail to crash if the first line of ALIASES.TAB was empty.
RPM packaging added.
Added a new feature to the custom domain commands \"redirect\" and \"lredirect\"
that will accept email addresses as redirection target.
Fixed a bug in MkUsers.
Added system resource checking before accepting SMTP connections
(see \"SmtpMinDiskSpace\" and \"SmtpMinVirtMemSpace\" SERVER.TAB variables ).
Added system resource checking before accepting POP3 connections
( see \"Pop3MinVirtMemSpace\" SERVER.TAB variable ).
A new command line param -t has been implemented in sendmail.
A new USER.TAB variable \"SmtpPerms\" has been added to enable account based SMTP permissions.
If \"SmtpPerms\" is not found the SERVER.TAB variable \"DefaultSmtpPerms\" is checked.
A new USER.TAB variable \"ReceiveEnable\" has been added to enable/disable the account from receiving emails.
A new USER.TAB variable \"PopEnable\" has been added to enable/disable the account from fetching emails.