Outlook 2010 not sending emails after the update

[Bravo432]

Good day all of a sudden my Outlook 2010 email cant find the SMTP server at my ISP. The Anti Virus did a complete update as of this morning

and now cant send emails. I have checked the settings even disabled it in the outlook add ins but no luck.

Been working great till the program update. Any help would be great thx

[DonKid]

If you disable Kaspersky, the problem still happens ?

Please note that Outlook 2010 isn´t supported by Microsoft anymore

Please see this link.

[harlan4096]

Also, You can try to add Your SMTP server in "Trusted addresses" inside Security Settings -> Network Settings -> Scan Encrypted connections settings