Hi Timo Sirainen,
It’s working with me fine. With no problem. After I configured my MTA (sendmail) to run dovecot-lda as root with chmod 4750 /local/user/libexce/dovecot/dovecot-lda. And create group called secmail. I had to change dovecot-lda group to secmail. And then added mail to secmail group. It works with me. Before when I changed dovecot-lda group direct to mail doesn’t work. But it should to work.!!! I think that was the error. Later after creating separate group and adding mail to it, it’s working fine.. Any idea here… why doesn’t work if I changed dovecot-lda direct to mail group instead of creating new group and adding mail to it???. Hadi- > From: t...@iki.fi > Date: Thu, 26 Apr 2012 00:29:51 +0300 > To: almarzuki2...@hotmail.com > CC: dovecot@dovecot.org > Subject: Re: [Dovecot] dovecot LDA error > > On 24.4.2012, at 20.41, Hadi Salem wrote: > > > Apr 24 20:25:46 lda(ja...@example.com): Fatal: > > setgid(5000(vmail) from userdb lo > > > > okup) failed with > > euid=8(mail), gid=12(mail), egid=12(mail): Operation not permi > > > > tted (This binary should probably be called with process group set to > > 5000(vmail > > > > ) instead of 12(mail)) > > Configure your MTA to run dovecot-lda as vmail instead of as mail. >