How to troubleshoot error messages that you receive when try to send and
receive e-mail in Outlook and in Outlook Express
http://support.microsoft.com/?kbid=813514

Are you connected to the Internet via "bpc.in"?

Some ISPs block access to other SMTP mail servers while connected via
them. (They block TCP/IP port 25 except to their own SMTP mail server.)
Some of these ISPs will make exceptions if you present a compelling
reason to do this. The error messages may indicate network is
unreachable, access denied, or timeout errors (socket errors 10051,
10061 and 10060.) Another workaround for this is to use the SMTP mail
server of the service that you connect via, but leave your other
settings the same. In some cases you can use Port 587 or 465 rather
than port 25 (specify in OE at Tools, Accounts, Mail, Properties,
Advanced). Your ISP is more likely to allow this port. The SMTP mail
server has to support this port. SMTP Authentication will likely be
required. In OE this is specified in Tools, Accounts, Mail, Properties,
Servers, Outgoing Mail Server, My Server Requires Authentication.

--

Mike - http://pages.prodigy.net/michael_santovec/techhelp.htm


"Pradeep" wrote in message
...
We are getting below error frequently on sending a message but not
often, It
works somtime without any change in settings. Can u help me ??


The connection to the server has failed. Account: 'AAA', Server:
'mail.bpc.in', Protocol: SMTP, Port: 25, Secure(SSL): No, Socket
Error:
10061, Error Number: 0x800CCC0E