North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Why do so few mail providers support Port 587?
* Sean Donelan: > Yet another reason for supporting port 587 on your servers for remote > authenticated mail submission from your users. If you don't support > port 587, and use SPF, it may break when AOL or other providers re-direct > port 25. > > http://www.heise.de/english/newsticker/news/56437 Has AOL notified anyone in advance? Quite a few provider-independent mail providers were caught by surprise.
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