Sendung e-mails

[bargraphix]

I have outlook 2007 andf when I try sending a message it just goes to the out
box but doesn't send. When I click on the send and receive button it says
556 CLIENT AUTHENTICATION REQUIRED. USE ESMTP EHLO AND AUTH.

Please help

 

[F.H. Muffman]

I have outlook 2007 andf when I try sending a message it just goes to

the out box but doesn't send. When I click on the send and receive
button it says 556 CLIENT AUTHENTICATION REQUIRED. USE ESMTP EHLO AND
AUTH.

Talk to your ISP/Mail Provider for the proper settings. Also try disabling
any Anti-Virus mail proxy that might be in the way.