Problem with @fedoraproject.org mail address

[Marcin Zajączkowski]

Hi,


If that list it not suitable for my question, please let me know how to 
reach the Postmaster.

I gave my email address in fedoraproject.org domain a few people and 
recently I was informed that mails sent to it bounce with error message:

<<< 550 SPF Error: Please see 
http://spf.pobox.com/why.html?sender=some-strange-account%40wsisiz.edu.pl&ip=209.132.177.92&receiver=smtp.wp.pl 
            554 5.0.0 Service unavailable

It looks there is a problem with SPF.
209.132.177.92 (mx1-phx.redhat.com) is not allowed to send mails from 
wsisiz.edu.pl domain (which is true) and a message is bounced by a 
destination email server (where mails from @fedoraproject.org are 
redirected). Probably it's not possible to receive any email sent from a 
domain with SPF enabled.

Is there a way to make it work?

I'm not a SPF specialist, but I don't have problems with mails 
redirected from @users.sf.net.


Regards
Marcin