Microsoft Outlook

lcj6159
Level 3

How do I stop getting this error message from popping up?

3 REPLIES 3
Shane
Moderator

Hi @lcj6159,

When does this pop-up message show up?


Regards

lcj6159
Level 3

Every few minutes when I have Outlook open at the moment.

Shane
Moderator

Let us check the outgoing port number of the client and update it to 587.

 

You may also check the article below.

How to enable SMTP Authentication

 

Regards,

 

Every few minutes when I have Outlook open at the moment.