> I experience often lmtpd process segfaulting with signal 11. I tried to
> find a solution in the archivers the list, unfortunately with no luck.
> What's strange is that sometimes it delivers the mail, the other time it
> crashes, so deliver returns error 75 (temporary unavailable, try again).
>
> Has anyone experienced this bug and found a proper solution?
>
> I use Cyrus-2.0.16 and authenticate to an LDAP server (authentication
> works fine for me).
>
Are you using PAM/LDAP? If so check the recent archives (about 4 weeks ago)
for a very long thread regarding a memory allocation problem between
OpenLDAP and Cyrus. I'm not sure what the resolution was in the end... Using
saslauthd from the new SASL version would almost certainly fix it though.