Windows Live Mail 2011 not sending email.

An unknown error has occurred.

Server: 'smtp.verizon.net'
Windows Live Mail Error ID: 0x80070057
Protocol: SMTP
Port: 465
Secure(SSL): Yes

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Above is the error message I get. It's worked great ever since verizon.net addresses became part of AOL., until a few days ago. I run Windows 7.

I've checked all the port settings. for outgoing 465 SSL, smtp.verizon.net, Log on using clear text authentication is selected, as it always has been. My server requires authentication is checked, as it always has been.

Any advice would be appreciated, especially if it works.

Thanks.

marber