> On 07/25/2014 01:09 PM, Wietse Venema wrote: > Martin Vegter: >> >> It happened to me that NFS was down (or simply unmounted), >> $HOME/mail/Inbox did not exist, and new mail could not be delivered. I >> would have expected that Postfix would keep it until it can deliver it >> to users mailbox, but instead it simply vanished. > > Postfix does not lose mail. Look in the maillog file.
If home is not mounted, then the email is returned to the sender with following error: Undelivered Mail Returned to Sender: maildir delivery failed: create maildir file /home/martin/mail/Inbox/tmp/1406294059.G14152.alpha: Read-only file system > If you have a buggy mail delivering script that loses mail, then > you can set "require_home_directory = yes" in main.cf to work around > it. But it is better not to rely on a buggy mail delivering script. "require_home_directory = yes" works. That seems to be what I needed. Thanks a lot.