We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Can you tell me how to stop question marks from showing up when I send an email?

  • 1 phendula
  • 1 inayo le ngxaki
  • 22 views
  • Impendulo yokugqibela ngu McCoy

more options

I have used Mozilla Thunderbird for my email for years and recently it adds question marks to my emails. Can you tell me how to stop the question marks from showing up?

I have used Mozilla Thunderbird for my email for years and recently it adds question marks to my emails. Can you tell me how to stop the question marks from showing up?

All Replies (1)

more options

trbuttner said

I have used Mozilla Thunderbird for my email for years and recently it adds question marks to my emails. Can you tell me how to stop the question marks from showing up?

Hello trbuttner,

Would you try this please :

Go to the Configuration Editor (Tools, Options, Advanced, General, Config Editor). Scroll down to mail.strictly_mime Click on it and change it from "false" to true.

If these question marks appear after (e.g.) two spaces, then this should do the trick .....