This is the Cyrus IMAPd source rpm package for the current 2.4.x release. This rpm builds on
RHEL/CentOS 3,5,6,7 for at least i386 and x86_64 archs.
If you want to change any of the default build options, look at the head of the .spec file.
The new default is to build the binaries without BDB support. That should not be a problem
for upgrades because BDB databases are converted to skiplist automagically when upgrading
from older Invoca RPM packages.
WARNING: This new rpm release has been tested as much as possible and it should do
all the steps needed for a successful 2.2 -> 2.4 or 2.3 -> 2.4 ugrade. However,
it's as always strongly recommended to create backups of all your data before
upgrading your server.
It is recommended and may be required to do a reconstruct on the mailspool after upgrading.
Read the file /usr/share/doc/cyrus-imapd-x.x.x/README.RPM after install, it
will give you some quick start info to get you up and running.