Re: SMTP sender accepted when from a different domain

2013-08-30 Thread Jean-Sébastien Nicaise
On Fri, Aug 30, 2013 at 3:48 PM, John Peach wrote: > On Fri, 30 Aug 2013 15:43:01 -0400 > Jean-Sébastien Nicaise wrote: > > [snip] > > > > I'm hoping for something simple like: user sends an email. Postfix looks > at > > MAIL FROM. Is the email address pa

Re: SMTP sender accepted when from a different domain

2013-08-30 Thread Jean-Sébastien Nicaise
On Fri, Aug 30, 2013 at 3:25 PM, /dev/rob0 wrote: > On Fri, Aug 30, 2013 at 03:12:40PM -0400, Jean-Sébastien Nicaise > wrote: > > On Fri, Aug 30, 2013 at 2:44 PM, Wietse Venema > > wrote: > > > > > Jean-S?bastien Nicaise: > > > > I'm verifyin

Re: SMTP sender accepted when from a different domain

2013-08-30 Thread Jean-Sébastien Nicaise
On Fri, Aug 30, 2013 at 2:44 PM, Wietse Venema wrote: > Jean-S?bastien Nicaise: > > I'm verifying the sender email (mail from:) of mails sent from local > users, > > not the recipient email (rcpt to:). > > In that case. > > /etc/postfix/main.cf: > smtpd_reject_unlisted_sender = yes > > This t

Re: SMTP sender accepted when from a different domain

2013-08-30 Thread Jean-Sébastien Nicaise
I'm verifying the sender email (mail from:) of mails sent from local users, not the recipient email (rcpt to:). the mapping parameter used in this case it: *smtpd_sender_login_maps * My question still stands...* * On Fri, Aug 30, 2013 at 1:50 PM, Wietse Venema wrote: > Jean-S?bastien Nicaise:

SMTP sender accepted when from a different domain

2013-08-30 Thread Jean-Sébastien Nicaise
Apoligies if I'm not using the mailing list incorrectly, first time using one. I have a postfix installation that is used to relay mails from local users and to receive mail from external domains. my domain: example.com my domain is setup with active directory lookup. If a local user sends an e