Configure NORTON AV with Mozilla Thunderbird

The fact that Antivirus Norton is not compatible with Thunderbird,you must configure it manually, perform as explained below: Open Norton Antivirus Select Configure > File Systems>Auto-Protect Cross check the box [Exclude files/folders selected] Click [exclusions] and [Files/Folders] Select the folder [Inbox] (without extension) under:

many processes of “executable”

Do you notice if it happens at a particular time everyday? Cause we’ve discovered that it can be a cron problem. Try disabling all cron jobs and see if it still happens. Also, be sure to do this: Go into plesk: 1) Mail server settings * At Relay Options: 2) Uncheck the authentication required: “POP3 …