SMTP Authentication is becoming more common. Your ISP requires this.
In OE this is specified in Tools, Accounts, Mail, Properties, Servers,
Outgoing Mail Server, My Server Requires Authentication.
Check with Verizon for details.

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Mike - http://pages.prodigy.net/michael_santovec/techhelp.htm
>I can recieve but I get
> ~The message could not be sent because the server rejected the
[quoted text clipped - 8 lines]
> No, Server Error: 550, Error Number: 0x800CCC78~
> Please, any help
myhoodlums4 - 31 May 2007 02:38 GMT
do I check the "log on using secure password authentication"? Thanks so much
for your help!!!!!
> SMTP Authentication is becoming more common. Your ISP requires this.
> In OE this is specified in Tools, Accounts, Mail, Properties, Servers,
[quoted text clipped - 14 lines]
> > No, Server Error: 550, Error Number: 0x800CCC78~
> > Please, any help
myhoodlums4 - 31 May 2007 02:43 GMT
never mind....... it worked!!!!!! THANK YOU!!! THANK YOU!!!! THANK YOU!!!!!
> do I check the "log on using secure password authentication"? Thanks so much
> for your help!!!!!
[quoted text clipped - 17 lines]
> > > No, Server Error: 550, Error Number: 0x800CCC78~
> > > Please, any help