9 replies
by seanferd
"I have not changed email settings on those accounts from before they stopped working."
Chances are, you need to change something - you now have 2 ways to access the internet. You now need to configure LAN settings aside from the dial-up settings.
If you are using Verizon's mailservers (maybe not, according to your description), then you would need to configure Verizon server settings in your email client.
by xandian
by seanferd
So I had no idea that accessing you email servers through Verizon had worked previously. Do you use Verizon's (or its partner's) email servers? What email do you use?
You might try doing a tracert to the SMTP server to see what is happening.
It could possibly be Verizon. or it could be that the email server you use is suddenly having problems receiving traffic from Verizon's network. Could be some new filtering scheme. (I've had a problem where I suddenly could not send email to relatives whose ISP used Postini.)
by xandian
Thank you I'll check those possabilities.
by nicknielsen
Didn't Verizon recently start blocking port 25?
by seanferd
by nicknielsen
A lot of smaller ISPs still do.
But my ISP has disabled relay forwarding, requires a password for send access, and limits both the number of emails sent per time period and the number of addresses per sent email to a number low enough that spambots give up in frustration.
Most mail servers still use port 25 for the outgoing mail as that's what's used across the Internet for mail servers. It would seem Verizon is fed up with too many of their clients getting infected with spam bots, so they've set up a proxy style service for outgoing mail. port 25 for within their own network, but outgoing goes from your system to another port, via that port to their outside mail server, and then sent out to the Internet back on port 25.
If the user hasn't reset the server setting in his mail client to look to send via the Verizon outgoing mail server on the new port, it won't be able to do it.
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