Tim Alberts wrote: > Feb 21 15:41:21 cartman dovecot: pop3-login: pop3-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory > this is a wild guess, and should be taken with a grain or three of salt. you might try increasing kernel parameter shmmax. this is in /etc/sysctl.conf, or can be manually set for experimentation with sysctl(8)