Email Alerts Do Not Send after v11.4.0.4 and higher.

[Sweeper]

SMTP Emails are no longer working after upgrading from v11.3.0.5 to v11.4.0.4.

SMTP stopped working immediately after the upgrade.

I am now on the latest version v11.4.1.2 but still have the same issue.

When testing via the Web Interface, the test just keeps spinning.

When testing via the app: C:\Program Files (x86)\Lansweeper\Tools\MailTester.exe

I get this :

Connecting...
Connection Success!

Logging in...
Login Skipped!

Sending email
From: ****
To: ****
Send Successful!

Any suggestions?

[Sweeper]

And going from v11.3.0.5, directly to v11.4.1.2 also breaks it.

So, the issue starts at least with v11.4.0.4.

I don't have any versions between v11.3.0.5 and v11.4.0.4 to test with.

[Sweeper]

Just to follow up, I restored Lansweeper to v11.3.0.5 from backup and SMTP emails are flowing again, so the issue is most likely in the v11.4.0.4 - v11.4.1.2 updates.