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[SOLVED] Postgrey blocking SMTP Autheticated Users from Sending
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NetworkExpertise Offline
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[SOLVED] Postgrey blocking SMTP Autheticated Users from Sending
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?
(This post was last modified: 03-14-2008 08:14 AM by NetworkExpertise.)
03-14-2008 05:11 AM
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joximu Offline
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RE: Postgrey blocking SMTP Autheticated Users from Sending
They are blocked when they send with SMTP Auth on Port 587?
03-14-2008 07:28 AM
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NetworkExpertise Offline
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RE: Postgrey blocking SMTP Autheticated Users from Sending
Oh not they are blocked if they send to port 25. I didnt realize I need to reconfigure my clients to use port 587.
03-14-2008 07:54 AM
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joximu Offline
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RE: Postgrey blocking SMTP Autheticated Users from Sending
Try it.

Normally also Port 25 should do it but port 587 is especially for mail client smtp...
03-14-2008 08:09 AM
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NetworkExpertise Offline
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RE: Postgrey blocking SMTP Autheticated Users from Sending
You are the Man! Smile
03-14-2008 08:13 AM
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