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!

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

default browser

  • 2 replies
  • 1 has this problem
  • 6 views
  • Last reply by rmarin9535

more options

I use firefox as my default browser and am satisfied with it and do not want to change. I get an email in thunderbird for a newsletter daily which does not work well with firefox. Is there a way to direct the newsletter to open in another browser while keeping firefox as the default?

I use firefox as my default browser and am satisfied with it and do not want to change. I get an email in thunderbird for a newsletter daily which does not work well with firefox. Is there a way to direct the newsletter to open in another browser while keeping firefox as the default?

All Replies (2)

more options

Hi, in the ThunderBird App, Go to Preferences > Attachments. In the Content Type column, go to http and https and select the preferred web browser. That should resolve your issue.

more options

Thank you for the reply. When I get to the Content Type column the only choices are PDF or Jpeg. Do I need to enter something ?