Error: insufficient authorization

HajoLOcke nginx-forum at
Tue Feb 8 17:46:55 MSK 2011


> nginx doesn't attempt authentication against SMTP backends. You
> have to allow unauthenticated access from nginx on your SMTP
> backends.

ok, i thinking about this...
but there must be a error in my response from auth-server, because not
postfix is rejecting mail but nginx is with internal error message.
postfix only says:
lost connection after XCLIENT from localhost[]
what could be wrong? is there an additional header-line required?


Posted at Nginx Forum:,173197,173220#msg-173220

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