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

From: Michael G (no email)
Date: Tue Mar 01 2005 - 11:28:19 EST

  • Next message: james edwards: "Re: Multihoming for the small ISP ( search engine) ala 2005"

    On Tue, 1 Mar 2005 wrote:

    > On Tue, 01 Mar 2005 09:18:19 EST, Nils Ketelsen said:
    >
    > > 2. Port 587 Mailservers only make sense, when other Providers block
    > > port 25. My point is: If my ISP blocks any outgoing port, he is no longer
    > > an ISP I will buy service from.
    >
    > That's not when you need a port 587 server...
    >
    > > Therefore I do not need a 587-Mailserver,
    > > as I do not use any ISP with Port 25-Blocking for connecting my sites or
    > > users.
    >
    > Port 587 is for when you take your laptop along to visit your grandparents,
    > and they have cablemodem from an ISP that blocks port 25. Now which do you do:
    >
    > 1) Whine at your grandparents about their choice of ISP?
    > 2) Not send the mail you needed to send?
    > 3) Make a long-distance (possibly international-rates) call to your ISP's dialup pool?
    > 4) Send it back to your own ISP's 587 server and be happy?

    E) Log into the webmail service my ISP provides.

    Opening another port can too easily turn into a whack-a-mole game between
    you, the spammers and ISPs.

    There are myriad ways to allow roaming/emergency E-mail activities. Let's
    not get pigeon-holed here.

    Finally, after a week or so of reading this thread, I'm inclined to
    believe it's officially a holy war. Nobody's changing anybody's minds
    here it seems. It's two stationary camps arguing. Can it stop now?

    --Gar

    >
    > (Hint - there's probably a good-sized niche market in offering business-class
    > mailhosting for people stuck behind port-25 blocks - they submit via 587/STARTTLS
    > and retrieve via POP/IMAP over SSL).
    >
    >


  • Next message: james edwards: "Re: Multihoming for the small ISP ( search engine) ala 2005"





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