To avoid running out of room on my mail server, I mounted a storage bucket using FUSE and created a user with this as its home directory. To avoid permissions issues, I used the arguments "allow_other" and "default_permissions" and made sure my user owned its home directory. Even after this, Postfix bounces my mail: Status: 5.2.0 Diagnostic-Code: X-Postfix; maildir delivery failed: create maildir file /mnt/bucket/user/Mail/new/1495706489.V20I27M436672.server: Function not implemented
Dovecot also didn't work, here is the error it kept giving which might help: server dovecot: imap(user): Error: close() failed with file /mnt/bucket/user/Mail/dovecot.index.log: Input/output error Do I have to make any configuration changes when using FUSE? Here's the specific file system (if relevant): https://github.com/GoogleCloudPlatform/gcsfuse -- View this message in context: http://postfix.1071664.n5.nabble.com/Postfix-and-FUSE-Function-not-implemented-tp90624.html Sent from the Postfix Users mailing list archive at Nabble.com.