opening a link from thunderbird into firefox problem

[jujoab]

when opening a link from thunderbird into firefox I am having the following situation.

Having several pages opened, the page link from TBIRD will open over the latest viewed page instead of opening a new tab.

is this configurable ????

thanks

jujo

[DanRaisch]

See this article -- https://support.mozilla.org/en-US/questions/1014541