[Dovecot] Dsync error: Couldn't drop privileges: getgrnam

Alan McGinlay - SICS alanm at sics.se
Mon Dec 9 12:21:09 EET 2013


On 2013-12-08 22:08, Alan McGinlay - SICS wrote:
> Actually I do, /var/vmail (contains virtual domain mailboxes) is
> owned by vmail:vmail
> 
> On 2013-12-08 21:49, Timo Sirainen wrote:
> On 5.12.2013, at 22.18, Alan McGinlay - SICS <alanm at sics.se> wrote:
> 
> mail_privileged_group = vmail
> ..
> mail_location = maildir:~/Maildir
> ..
> dsync(alantestuser at whatever.com): Error: user 
> alantestuser at whatever.com: Couldn't drop privileges: getgrnam(vmail) 
> failed: No such file or directory (in mail_privileged_group setting)
> 
> You don’t have vmail group in your system? Either create it or remove
> this setting. Most likely you want to remove it, since this setting
> was meant only for mbox format, while you’re using maildir.

After much trial and error and following Timos advice, I managed to get 
a sync to at least start and it lists folders, then it starts spamming 
this:

dsync(alantestuser at whatever.com): Error: 
safe_mkstemp(/tmp/dovecot.doveadm.) failed: No such file or directory
dsync(alantestuser at whatever.com): Error: 
safe_mkstemp(/tmp/dovecot.doveadm.) failed: No such file or directory
dsync(alantestuser at whatever.com): Error: 
safe_mkstemp(/tmp/dovecot.doveadm.) failed: No such file or directory
...

/tmp/dovecot.doveadm. does indeed not exist but I can't find any 
reference to it online or in the docs,

Any ideas?

PS: Sorry for previous top-post, I was using webmail on my phone!


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