On 2014.09.10 14.02, [email protected] (Wietse Venema) wrote:
> btb:
>> hi-
>>
>> i have a mail submission server [submission/587 only] [msa.example.com]
>> for our users [config below]. in that context, it's working as desired.
>> we also have another, separate, msa [msa.systems.example.com], which
>> servers and other infrastructure devices use for submitting mail. how
>> can i configure postfix so that all mail introduced via sendmail(1) on
>> msa.example.com [regardless of envelope sender/recipient, etc] is
>> delivered directly to msa.systems.example.com:submission,
>
> /etc/postfix/master.cf:
> pickup .. .. .. .. .. .. .. .. pickup
> -o filter=smtp_pickup:a.systems.example.com:submission
> smtp_pickup .. .. .. .. .. .. .. .. smtp
> -o
> smtp_sender_dependent_authentication=$smtp_pickup_sender_dependent_authentication
> -o smtp_sasl_password_maps=$smtp_pickup_sasl_password_maps
>
>> and smtp auth is performed with the necessary credentials,
>
> Perhaps you mean sender-dependent credentials?
>
> /etc.postfix/master.cf:
> smtp_pickup_sender_dependent_authentication = yes
> smtp_pickup_sasl_password_maps = hash:/etc/postfix/smtp_pickup_sasl_pass
here's what i ended up with [i think -o filter=... was meant to be -o
content_filter=... ? - and in this case, it's just a single set of credentials]:
main.cf:
null_client_syslog_name = postfix/null_client
null_client_content_filter =
smtp-nullclient:[msa.systems.${mydomain}]:submission
null_client_sasl_auth_enable = yes
null_client_sasl_tls_security_options = noanonymous
null_client_sasl_password_maps =
hash:${table_directory}/null_client_smtp_auth_creds
master.cf:
pickup unix n - - 60 1 pickup
-o content_filter=${null_client_content_filter}
smtp-nullclient unix - - - - 10 smtp
-o syslog_name=${null_client_syslog_name}
-o smtp_sasl_auth_enable=${null_client_sasl_auth_enable}
-o
smtp_sasl_tls_security_options=${null_client_sasl_tls_security_options}
-o smtp_sasl_password_maps=${null_client_sasl_password_maps}
this seems to be working well, thanks.
-ben
