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[SOLVED] Postgrey blocking SMTP Autheticated Users from Sending - Printable Version

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[SOLVED] Postgrey blocking SMTP Autheticated Users from Sending - NetworkExpertise - 03-14-2008 05:11 AM

It appears as though I have a few clients whom IP address are blacklisted. I believe its postgrey blocking them from sending emails. I know that their machines are clear of bugs. How can I configure Postgrey/Postfix to allow my Authenticated users to send emails?


RE: Postgrey blocking SMTP Autheticated Users from Sending - joximu - 03-14-2008 07:28 AM

They are blocked when they send with SMTP Auth on Port 587?


RE: Postgrey blocking SMTP Autheticated Users from Sending - NetworkExpertise - 03-14-2008 07:54 AM

Oh not they are blocked if they send to port 25. I didnt realize I need to reconfigure my clients to use port 587.


RE: Postgrey blocking SMTP Autheticated Users from Sending - joximu - 03-14-2008 08:09 AM

Try it.

Normally also Port 25 should do it but port 587 is especially for mail client smtp...


RE: Postgrey blocking SMTP Autheticated Users from Sending - NetworkExpertise - 03-14-2008 08:13 AM

You are the Man! Smile