This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

subject line appending email adresses from other than the sender, does not show up source

  • 3 uphendule
  • 4 zinale nkinga
  • 6 views
  • Igcine ukuphendulwa ngu guigs

more options

Subject line on certain email has random email addresses or random characters appended to it. But does not appear in subject line when email is opened. Also does not appear in message source.

Subject line on certain email has random email addresses or random characters appended to it. But does not appear in subject line when email is opened. Also does not appear in message source.

All Replies (3)

more options

Hi qosx870, Can you please provide a screenshot or an example of this. It seems very confusing and odd, the exact steps and when this started to happen would be helpful to help further investigate what you mean.

If it is only for certain emails, please see where these emails are coming from and see if this is an issue with the mail provider. Unless you have an add on defining this, this seems very odd.

more options

highlighted lines are email addresses or characters appended to "subject" line and have nothing to do with the sender, the "from" section.

more options

Does it happen in the webmail as well as the mail client? https://www.ibackup.com/professional/.../prof_schd_new.jpg is that option selected. It is also possible to check the original email format.

  1. three line menu on one of the messages
  2. View > Message Source
  3. See if you see any odd text in the Subject: blah blah

If the subject is the same as it is in that coloumn, then it may be how that ibackup notification is generated. If it is different in webmail, you can check the ips in the headers to see if they are the same to determine if it has been tampered with. That is all I got.