Contact Verizon Support for the proper settings (assuming that email address
is one you can access at Verizon's webmail page).
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Desktop Experience - since 2002
AumHa VSOP & Admin http://aumha.net
DTS-L http://dts-l.net/

Adam Foreman wrote:
My outlook express will not send messages and I get the following error:
The message could not be sent because the server rejected the sender's
e-mail address. The sender's e-mail address was '.
Subject '', Account: 'incoming.verizon.net', Server:
'outgoing.verizon.net',
Protocol: SMTP, Server Response: '550 5.7.1 Authentication Required',
Port:
25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC78