SMTP authentication for broadband providers

Wed Feb 11 19:26:57 UTC 2004

On Wed, 11 Feb 2004 11:15:20 PST, Dave Crocker said:

> what about port 25 blocking that is now done by many access providers?
> this makes it impossible for mobile users, coming from those providers,
> to access your server and do the auth.

Port 587.
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