14 messages in net.sourceforge.lists.courier-usersRE: [courier-users] Courier relay mai...| From | Sent On | Attachments |
|---|---|---|
| Adrián Fabricio Gutiérrez | Dec 7, 2004 4:35 am | |
| Gordon Messmer | Dec 7, 2004 9:22 am | |
| Julian Mehnle | Dec 7, 2004 3:48 pm | |
| Gordon Messmer | Dec 7, 2004 4:49 pm | |
| Adrián Fabricio Gutiérrez | Dec 14, 2004 12:45 pm | |
| Julian Mehnle | Dec 14, 2004 1:04 pm | |
| Julian Mehnle | Dec 14, 2004 1:08 pm | |
| Gordon Messmer | Dec 14, 2004 2:29 pm | |
| Adrián Fabricio Gutiérrez | Dec 18, 2004 9:25 am | |
| Adrián Fabricio Gutiérrez | Dec 18, 2004 11:57 am | |
| Julian Mehnle | Dec 18, 2004 1:01 pm | |
| Adrián Fabricio Gutiérrez | Dec 18, 2004 4:26 pm | |
| Adrián Fabricio Gutiérrez | Dec 21, 2004 4:16 am | |
| Julian Mehnle | Dec 21, 2004 5:05 am |
| Subject: | RE: [courier-users] Courier relay mails of nonexistent account! | |
|---|---|---|
| From: | Julian Mehnle (bu...@mehnle.net) | |
| Date: | Dec 21, 2004 5:05:40 am | |
| List: | net.sourceforge.lists.courier-users | |
Adrián Fabricio Gutiérrez wrote:
I could make work Courier::Filter with SPF but I could not obtain that it verifies if a user is valid in the SMTP server.
Due to my lack of time because of my work I am myself forced to render to me, since I cannot obtain that protocol SPF works to avoid this problem.
Apparently (I belive) with SPF it is not possible to be verified (without using smtp auth) if the username is valid in the server, at least I I did not find something similar.
Perhaps I need to read a little theory about Perl, SPF and Courier::Filter.
I am not entirely sure I understand your message.
Usually, SPF checking is only applied to non-authenticated messages. To do this, you can either use Courier's built-in SPF support with `opt BOFHSPFTRUSTME=1` (see the courier manpage), or use Courier::Filter's SPF filter module with the "trusting" option set to true:
... Courier::Filter::Module::SPF->new( trusting => TRUE ) ...
That way, trusted (i.e. authenticated) messages are not handled by the SPF filter module.
But you can apply SPF checking to authenticated messages, too! To do this, you can either use Courier's built-in SPF support with `opt BOFHSPFTRUSTME=0`, or use Courier::Filter's SPF filter module with the "trusting" option set to false:
... Courier::Filter::Module::SPF->new( trusting => FALSE ) ...