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

Provides :
evolution-spamassassin
evolution-spamassassin(x86-64)

Requires :

evolution = 3.8.5-21.el7
libX11.so.6()(64bit)
libatk-1.0.so.0()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libcairo-gobject.so.2()(64bit)
libcairo.so.2()(64bit)
libcamel-1.2.so.43()(64bit)
libcanberra-gtk3.so.0()(64bit)
libcanberra.so.0()(64bit)
libcomposer.so()(64bit)
libdl.so.2()(64bit)
libeabutil.so()(64bit)
libebackend-1.2.so.6()(64bit)
libebook-1.2.so.14()(64bit)
libebook-contacts-1.2.so.0()(64bit)
libecal-1.2.so.15()(64bit)
libecontacteditor.so()(64bit)
libecontactlisteditor.so()(64bit)
libedata-book-1.2.so.17()(64bit)
libedataserver-1.2.so.17()(64bit)
libemail-engine.so()(64bit)
libemformat.so()(64bit)
libenchant.so.1()(64bit)
libeshell.so()(64bit)
libessmime.so()(64bit)
libeutil.so()(64bit)
libevolution-mail.so()(64bit)
libevolution-smime.so()(64bit)
libgailutil-3.so.0()(64bit)
libgdk-3.so.0()(64bit)
libgdk_pixbuf-2.0.so.0()(64bit)
libgio-2.0.so.0()(64bit)
libglib-2.0.so.0()(64bit)
libgmodule-2.0.so.0()(64bit)
libgnome-desktop-3.so.7()(64bit)
libgnomecanvas.so()(64bit)
libgobject-2.0.so.0()(64bit)
libgtk-3.so.0()(64bit)
libgtkhtml-4.0.so.0()(64bit)
libgtkhtml-editor-4.0.so.0()(64bit)
libical.so.0()(64bit)
libicalss.so.0()(64bit)
libicalvcal.so.0()(64bit)
libjavascriptcoregtk-3.0.so.0()(64bit)
libm.so.6()(64bit)
libnspr4.so()(64bit)
libnss3.so()(64bit)
libnssutil3.so()(64bit)
libpango-1.0.so.0()(64bit)
libpangocairo-1.0.so.0()(64bit)
libplc4.so()(64bit)
libplds4.so()(64bit)
libpthread.so.0()(64bit)
libpthread.so.0(GLIBC_2.2.5)(64bit)
libresolv.so.2()(64bit)
libsecret-1.so.0()(64bit)
libsmime3.so()(64bit)
libsoup-2.4.so.1()(64bit)
libsoup-gnome-2.4.so.1()(64bit)
libsqlite3.so.0()(64bit)
libssl3.so()(64bit)
libwebkitgtk-3.0.so.0()(64bit)
libxml2.so.2()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rtld(GNU_HASH)
spamassassin
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/usr/lib64/evolution/3.8/modules/module-spamassassin.so