Does anyone have similar in their passwd or is this weird?I probably haven't looked at this file for years, but it containsI've now changed postfix to nologin, and since then it has restarted cleanly and accpted new mail.
named:x:40:40:added by portage for bind:/etc/bind:/sbin/nologin
#named:x:40:40:added by portage for bind:/etc/bind:/bin/bash
#postfix:x:207:207:added by portage for postfix:/var/spool/postfix:/sbin/nologin
postfix:x:207:207:added by portage for postfix:/var/spool/postfix:/bin/bash