Re: Why do so few mail providers support Port 587?

From: David Lesher (no email)
Date: Tue Mar 01 2005 - 15:55:22 EST

  • Next message: Jim Popovitch: "Re: Why do so few mail providers support Port 587?"

    Speaking on Deep Background, the Press Secretary whispered:
    >
    >
    > Yes, right up until a) ISPs wise up and start blocking port 587, and
    > then 465 for good measure. or b) malware authors wise up. B will
    > happen sooner.
    >
    > Chris

    Well, I'm no player in this league and ask...

            Why will ISP's ""wise up"" and block 587?

    If 587 is always auth'ed; then there will be no spam splashback
    provoking calls to block it. (Individual customers may get
    zombied; but that's easy to track and treat...)

    If a provider runs an open 587 port, and thus gets used as spam
    source; they will soon meet Mr. Linford and/or Mr. SPEWS.

    In either case, why will the clued ISP's want to block 587?

    -- 
    A host is a host from coast to 
    & no one will talk to a host that's close........[v].(301) 56-LINUX
    Unless the host (that isn't close).........................pob 1433
    is busy, hung or dead....................................20915-1433
    

  • Next message: Jim Popovitch: "Re: Why do so few mail providers support Port 587?"





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