Re: reject empty sender address for authenticated users

[Piotr Rotter]

W dniu 26.02.2013 02:27, Wietse Venema pisze:
Piotr Rotter:
W dniu 26.02.2013 01:56, Wietse Venema pisze:
Piotr Rotter:
Hello,
Can I set postfix to reject empty sender address for authenticated users.

I want to disallow this:

235 2.7.0 Authentication successful
MAIL FROM: <>
250 2.1.0 Ok

You could use reject_authenticated_sender_login_mismatch and require
that authenticated users use their own email address.

        Wietse


Hello,

Thanks for advise, but I already use 
reject_authenticated_sender_login_mismatch with smtpd_sender_login_maps 
query:

 SELECT email FROM postfix_users WHERE email=CONVERT('%s' USING latin1) 
UNION SELECT destination FROM postfix_virtual WHERE email=CONVERT('%s' 
USING latin1) AND ( type = 'alias' OR type = 'mismatch' );

But still empty sender adress for authenticated users are possible. My 
restrictions on submission look like that:

  -o smtpd_helo_restrictions=
  -o smtpd_client_restrictions=
  -o smtpd_sender_restrictions=
  -o 
smtpd_recipient_restrictions=reject_non_fqdn_recipient,reject_unknown_recipient_domain,permit_mynetworks,reject_authenticated_sender_login_mismatch,permit_sasl_authenticated,$REJECT_NOAUTH,reject

X_ORIGINAL=check_recipient_access pcre:/etc/postfix/x-original.pcre

/etc/postfix/x-original.pcre :

/.*/     550 Wymagana autoryzacja/Authorization required