This morning after sending two emails without a problem, I received a message that contact was lost with my server. All attempts to restore it were futile. I called my ISP tech support.
Both my incoming and outgoing email servers had been changed. Tech support said my anti-virus made the change.
Is this possible?
What can be done to prevent it in the future?
I am using Version 4.6 Home Edition. Build Mar2005(4.6.603).

There is no need to post the same question twice.
An answer has already been given in your original thread.

moderators, this thread can be removed imo.

As you know I am new to this forum.
If you post a message and an hour later cannot find it, it is reasonable to assume you did something wrong abd the post didn’t get through? So I posted again.

You can use the search option to find it or you can click on your own name and choose “show last posts form this user” or you can bookmark the page with your post or (if you like the old fashioned way) you can write down the url.