At what level do ISPs control ports? (beehaw.org)

submitted 1 year ago by KasanMoor@beehaw.org to c/technology@beehaw.org

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I'm aware most ISPs do not allow for port 25 to be open for email use outside of business licenses, but at what level is that controlled? Can I get around that by owning my own router? Owning my own modem or ONT? Or is this just a thing they mystically control further up the pipeline that a relative layman such as myself can't get around?

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[-] shiri@foggyminds.com 1 points 1 year ago

@Brkdncr
Or if you're low volume just use a free/cheap relay
@KasanMoor

[-] shiri@foggyminds.com 2 points 1 year ago

@Brkdncr @KasanMoor for reference, mailgun offers a free tier for <5k emails a month. It's what I use for email from any of my servers.

www.mailgun.com/products/send/…

this post was submitted on 04 Aug 2023

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