Interesting People mailing list archives
IP: New Verizon SMTP email policy
From: David Farber <dave () farber net>
Date: Fri, 10 Aug 2001 05:29:58 -0400
Date: Fri, 10 Aug 2001 02:24:42 -0700 From: Brad Templeton <brad () templetons com> To: farber () cis upenn edu Cc: pakman () myplay com Worse, some ISPs are not just insisting you email out using their domain, they block all port 25 to the outside world so you can't use any SMTP server but theirs. The 2nd is not an unreasonable anti-spam step, but not when combined with the first. The likely answer to come up, though not for free, will be sites setting up tunels so you can reach out (over HTTP) to send mail via their SMTP server. They would give you a proxy that let your own machine be the SMTP server for your mailer, and it would tunnel that over HTTP to another SMTP server they ran which authenticted you. Not that hard to code. But not likely to be done for free, either. I've always told people never to use their ISP as their email address. Get another address or your own domain, and forward it to your ISP box if you want, but never use the ISP -- or company or institution -- because you lose it if you switch ISPs or switch jobs. That's after all the whole dumb network concept -- you should be able to buy your address from one company, your incomign mailbox server from another and your outgoing from a third if you want it. While there need to be some restrictions on this to stop spam, thee is no need for them to be as strong as this.
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