re: Windows mail help



Receive the following message when trying to log into email acct.

Any suggestions?


Account: 'mail.optonline.net', Server: 'mail.optonline.net', Protocol: POP3, Server Response: '-ERR invalid command', Port: 110, Secure(SSL): No, Server Error: 0x800CCC90, Error Number: 0x800CCC91

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