Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
thunderbird
thunderbird(x86-32)
application()
application(thunderbird.desktop)
libldap60.so
libldif60.so
liblgpllibs.so
libmozgtk.so
libmozsandbox.so
libmozsqlite3.so
libmozsqlite3.so(libmozsqlite3.so)
libprldap60.so
libxul.so
libxul.so(xul60)
mimehandler(message/rfc822)
mimehandler(x-scheme-handler/mailto)

Requires :

libXt.so.6
libpthread.so.0(GLIBC_2.12)
libgobject-2.0.so.0
libnss3.so(NSS_3.9)
nss => 3.28.4
libnss3.so(NSS_3.10)
p11-kit-trust
libXcomposite.so.1
libdl.so.2
rtld(GNU_HASH)
liberation-sans-fonts
libnss3.so(NSS_3.12)
libm.so.6
librt.so.1
libz.so.1
libstdc++.so.6(GLIBCXX_3.4.18)
libpango-1.0.so.0
libgdk-x11-2.0.so.0
libstdc++.so.6(CXXABI_1.3.5)
libldap60.so
libXrender.so.1
libmozsqlite3.so
/bin/sh
libpthread.so.0(GLIBC_2.0)
libc.so.6(GLIBC_2.11)
libc.so.6(GLIBC_2.17)
libstdc++.so.6
rpmlib(FileDigests) <= 4.6.0-1
libnss3.so(NSS_3.22)
libcairo.so.2
libstdc++.so.6(GLIBCXX_3.4.11)
libssl3.so(NSS_3.14)
ld-linux.so.2(GLIBC_2.1)
libc.so.6(GLIBC_2.15)
libc.so.6
libxcb-shm.so.0
libstdc++.so.6(GLIBCXX_3.4.14)
libc.so.6(GLIBC_2.3.4)
libnssutil3.so(NSSUTIL_3.12.5)
libssl3.so(NSS_3.22)
libnss3.so(NSS_3.13)
libnss3.so(NSS_3.9.2)
libdl.so.2(GLIBC_2.1)
libssl3.so(NSS_3.27)
libsmime3.so(NSS_3.4.1)
libnssutil3.so(NSSUTIL_3.12.3)
libpthread.so.0(GLIBC_2.3.2)
libprldap60.so
libz.so.1(ZLIB_1.2.3.4)
librt.so.1(GLIBC_2.2)
mozilla-filesystem
libc.so.6(GLIBC_2.4)
libm.so.6(GLIBC_2.2)
libc.so.6(GLIBC_2.3.3)
libssl3.so(NSS_3.13)
libpthread.so.0(GLIBC_2.1)
libXcursor.so.1
libnss3.so(NSS_3.7)
libnss3.so(NSS_3.16.1)
libc.so.6(GLIBC_2.7)
libnss3.so(NSS_3.9.3)
liblgpllibs.so
libXdamage.so.1
libsmime3.so(NSS_3.13)
libmozgtk.so
libnss3.so(NSS_3.21)
libc.so.6(GLIBC_2.1.2)
libnss3.so(NSS_3.2)
libjpeg.so.62
libnss3.so(NSS_3.30)
libxul.so
libsmime3.so(NSS_3.4)
libdbus-1.so.3
libplds4.so
libplc4.so
libfontconfig.so.1
libnss3.so(NSS_3.12.4)
libmozsqlite3.so(libmozsqlite3.so)
libxcb.so.1
libssl3.so(NSS_3.21)
libm.so.6(GLIBC_2.1)
libffi.so.6
libgcc_s.so.1(GCC_3.0)
/bin/bash
libssl3.so(NSS_3.4)
libXi.so.6
libpthread.so.0(GLIBC_2.2)
libpthread.so.0
libdbus-glib-1.so.2
libssl3.so(NSS_3.15)
libgtk-x11-2.0.so.0
libnss3.so(NSS_3.4)
libjpeg.so.62(LIBJPEG_6.2)
libgdk_pixbuf-2.0.so.0
libpangocairo-1.0.so.0
libssl3.so(NSS_3.23)
libgcc_s.so.1
libssl3.so(NSS_3.15.4)
libldif60.so
libnss3.so(NSS_3.12.3)
libxul.so(xul60)
libc.so.6(GLIBC_2.1.3)
libssl3.so(NSS_3.28)
libsmime3.so(NSS_3.6)
libX11-xcb.so.1
libnssutil3.so
libnss3.so(NSS_3.6)
libnss3.so(NSS_3.12.9)
libnss3.so(NSS_3.11)
libXext.so.6
libc.so.6(GLIBC_2.2)
libsmime3.so(NSS_3.2)
libgthread-2.0.so.0
libpthread.so.0(GLIBC_2.3.3)
libnss3.so(NSS_3.8)
rpmlib(CompressedFileNames) <= 3.0.4-1
libatk-1.0.so.0
libgdk-3.so.0
libnss3.so(NSS_3.16.2)
libfreetype.so.6
libnss3.so(NSS_3.10.2)
libssl3.so(NSS_3.2)
libc.so.6(GLIBC_2.9)
libdbus-1.so.3(LIBDBUS_1_3)
libnss3.so(NSS_3.15)
libssl3.so(NSS_3.13.2)
libnssutil3.so(NSSUTIL_3.13)
libstdc++.so.6(GLIBCXX_3.4)
nspr => 4.13.1
libnssutil3.so(NSSUTIL_3.12)
libsmime3.so(NSS_3.16)
libssl3.so
libmozsandbox.so
libgcc_s.so.1(GLIBC_2.0)
libnss3.so(NSS_3.19)
libstdc++.so.6(GLIBCXX_3.4.15)
libstdc++.so.6(GLIBCXX_3.4.9)
libpangoft2-1.0.so.0
libstartup-notification-1.so.0
libnss3.so
libc.so.6(GLIBC_2.2.4)
libnspr4.so
libgio-2.0.so.0
rpmlib(PayloadIsXz) <= 5.2-1
libXfixes.so.3
libgtk-3.so.0
ld-linux.so.2
libc.so.6(GLIBC_2.0)
libz.so.1(ZLIB_1.2.0)
libstdc++.so.6(CXXABI_1.3.2)
libdl.so.2(GLIBC_2.0)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libc.so.6(GLIBC_2.8)
libcairo-gobject.so.2
libc.so.6(GLIBC_2.3)
libm.so.6(GLIBC_2.0)
liberation-fonts-common
libc.so.6(GLIBC_2.3.2)
libX11.so.6
ld-linux.so.2(GLIBC_2.3)
libc.so.6(GLIBC_2.1)
libnss3.so(NSS_3.11.2)
libpthread.so.0(GLIBC_2.2.3)
libnss3.so(NSS_3.3)
libglib-2.0.so.0
libssl3.so(NSS_3.12.6)
libgcc_s.so.1(GCC_4.2.0)
libstdc++.so.6(CXXABI_1.3)
libgcc_s.so.1(GCC_3.3)
libnss3.so(NSS_3.5)
libsmime3.so

Content of RPM :
/usr/bin/thunderbird
/usr/lib/mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}
/usr/lib/thunderbird
/usr/lib/thunderbird/LICENSE
/usr/lib/thunderbird/application.ini
/usr/lib/thunderbird/blocklist.xml
/usr/lib/thunderbird/chrome
/usr/lib/thunderbird/chrome.manifest
/usr/lib/thunderbird/chrome/icons
/usr/lib/thunderbird/chrome/icons/default
/usr/lib/thunderbird/chrome/icons/default/default128.png
/usr/lib/thunderbird/chrome/icons/default/default16.png
/usr/lib/thunderbird/chrome/icons/default/default22.png
/usr/lib/thunderbird/chrome/icons/default/default24.png
/usr/lib/thunderbird/chrome/icons/default/default256.png
/usr/lib/thunderbird/chrome/icons/default/default32.png
/usr/lib/thunderbird/chrome/icons/default/default48.png
/usr/lib/thunderbird/chrome/icons/default/default64.png
/usr/lib/thunderbird/components
/usr/lib/thunderbird/components/compreg.dat
/usr/lib/thunderbird/components/xpti.dat
/usr/lib/thunderbird/defaults
/usr/lib/thunderbird/defaults/messenger
/usr/lib/thunderbird/defaults/messenger/mailViews.dat
/usr/lib/thunderbird/defaults/pref
/usr/lib/thunderbird/defaults/pref/all-redhat.js
/usr/lib/thunderbird/defaults/pref/channel-prefs.js
/usr/lib/thunderbird/dependentlibs.list
/usr/lib/thunderbird/dictionaries
/usr/lib/thunderbird/distribution
There is 152 files more in these RPM.