Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

*.megamailservers.com

  • 1 回覆
  • 0 有這個問題
  • 5 次檢視
  • 最近回覆由 Toad-Hall

more options

Are they a legit. service (or a hacker)?

Sectigo RSA Domain Validation Secure Server CA

The image below shows my domain, but I never got this warning before. Has it been hacked?

What should I do?

Thanks for your help

Richard P.S. I sometimes receive e-mails from my own address, that I have not sent...

Are they a legit. service (or a hacker)? Sectigo RSA Domain Validation Secure Server CA The image below shows my domain, but I never got this warning before. Has it been hacked? What should I do? Thanks for your help Richard P.S. I sometimes receive e-mails from my own address, that I have not sent...
附加的畫面擷圖

被選擇的解決方法

re :The image below shows my domain, but I never got this warning before.

Nothing to get worried about. Maybe you need to get an updated certificate. click on the 'View' button and check who issued it and when it is due to expire. Post an image of what it says.

But maybe you are not using correct or best server settings, it seems to mention port 1025 What server settings are you currently using ?

  • Help > More Troubleshooting Information
  • Scroll to 'Mail and News Accounts' section
  • Post an image showing all the contents in that area.


re:P.S. I sometimes receive e-mails from my own address, that I have not sent...

I've also had that type of problem and it's very common. Basically some nefarious person is abusing your email address, but it does not necessarilly mean you've been hacked. Never respond to them. If it's a bounce back email saying it attempted to send to someone you've never heard of then it would be wise to let family and friends be aware of the problem and perhaps tell them if email is really from you then it will have a specific signature which is unique to you. They usually give up in the end if they get nothing from it. Sometimes spammers try to use it just so it gets around the spam filters - so it looks like you send email to yourself - very annoying.

從原來的回覆中察看解決方案 👍 1

所有回覆 (1)

more options

選擇的解決方法

re :The image below shows my domain, but I never got this warning before.

Nothing to get worried about. Maybe you need to get an updated certificate. click on the 'View' button and check who issued it and when it is due to expire. Post an image of what it says.

But maybe you are not using correct or best server settings, it seems to mention port 1025 What server settings are you currently using ?

  • Help > More Troubleshooting Information
  • Scroll to 'Mail and News Accounts' section
  • Post an image showing all the contents in that area.


re:P.S. I sometimes receive e-mails from my own address, that I have not sent...

I've also had that type of problem and it's very common. Basically some nefarious person is abusing your email address, but it does not necessarilly mean you've been hacked. Never respond to them. If it's a bounce back email saying it attempted to send to someone you've never heard of then it would be wise to let family and friends be aware of the problem and perhaps tell them if email is really from you then it will have a specific signature which is unique to you. They usually give up in the end if they get nothing from it. Sometimes spammers try to use it just so it gets around the spam filters - so it looks like you send email to yourself - very annoying.