Mail receiving from my contacts go to Spam

A lot of e-mails from my contacts start with each update or opening my eM-Client in the spam folder. I’ve got the version 8.0.3385.
How can I managed to stop that from happening? Thank you.

viernes 16 octubre 2020 :: 1539hrs (UTC +01:00)

Hi @atomisator

I don’t completely understand what you are saying, however, as you clearly have an issue. Probably the first thing you should do is to check the email rules that you have on your system and make certain that the issue is not being caused by a particular rule or rules.
Possibly disable all rules, then if the issue disappears re-enable the rules one by one to identify the problem.

¡Saludos desde la soleada España!