can send emails but can't receive emails

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: 0x800CCC18

Account: 'mail.optonline.net (1)', Server: 'mail.optonline.net', Protocol:
POP3, Server Response: '-ERR invalid command', Port: 110, Secure(SSL): No,
Server Error: 0x800CCC90, Error Number: 0x800CCC18

When I try to receive email, I get those messages. I don't know what's
wrong.
Please give me advices!!
Yoko

Go to Tools, Accounts, select that mail account, Properties, Servers.
Uncheck the box for "Log on using Secure Password Authentication."

--
Gary VanderMolen, MS-MVP (Mail)


"Naoki Mizuguchi" <naomizu@optonline.net> wrote in message news:OKExWI%23NJHA.1960@TK2MSFTNGP04.phx.gbl...
> 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: 0x800CCC18
>
> Account: 'mail.optonline.net (1)', Server: 'mail.optonline.net', Protocol: POP3, Server Response: '-ERR invalid command', Port:
> 110, Secure(SSL): No, Server Error: 0x800CCC90, Error Number: 0x800CCC18
>
> When I try to receive email, I get those messages. I don't know what's wrong.
> Please give me advices!!
> Yoko