Return-Path incorrect (no domain part)

[Fuso]

Hi all,

Our PMG produces the following Return-Path line inside NDR or inside spam reports:

Return-Path: <MAILER-DAEMON>

As you may be aware, this is not standard (and poses some problems with POP3 Connector from Microsoft SBS Servers) as we need to affix to the MAILER-DAEMON the domain part. I know I can do it on postfix with smtp_generic_maps but I wouldn't like to mess up with Proxmox MG templates.

How may I correct the behaviour?

Thanks, regards,

 

[dietmar]

I don't think PMG produces this address.