outlook users getting rejected

[miami_g]

many clients using outlook suddenly not able to send within the last 48 hrs, receiving ok as usual...

anybody have ideas

what changed??

 

[myros]

Its due to a change on using the outgoing mail server (thank god) within outlook express your customers now need to ensure they have the following box checked:

Under tools&accounts&properties

Make sure the box is checked for:
&Outgoing Mail Server - My server requires authentication& Which is under the &servers& tab.

Im nobody official but thats what worked for me.

Cheers,
Myros