Description of problem:
| $ imtest XXXXXXXXXXX
| S: * OK XXXXXXXXXX Cyrus IMAP4 v2.2.10-Invoca-RPM-2.2.10-1.fc2
although, the RPM is based upon work from somebody @invoca..., the
official RH package should not contain such a string. Either remove it
completely, or use 'fedora' or 'redhat'.
Already done. BTW Both fc2 and fc3 have just been updated with new
2.2.10 cyrus-imapd packages to fix security holes. The packages were
moved into the distribution channel last night and the annoucement
will appear in the next hour or two.