Upon sensing abnormal changes to your mails, Mr. Guard will try to warn you by first sending warning emails. Upon receiving the warning email, you need to open Mr. Guard to follow its suggestions.
Please first refer to “How to find out suspicious add-ins?” to find the possible offenders. And then click Restore in the main UI of Mr. Guard to bring back your data.
If you have difficulties in finding the culprit, feel free to contact us at firstname.lastname@example.org, we will assist you to remove the rogue add-ins.