I didn’t find it in settings.
I just don’t want the e-mail program to open after (accidental) clicking on the address, just the e-mail address should be treated as plain text.
Home / How to disable e-mail link?

Danielsam

GitHubRulesOK
I have not tested that feature recently as mailto is not enabled (disabled) in my windows 10 however the general method in the past was to use a restrictions file
see
https://www.sumatrapdfreader.org/docs/Configure-Sumatra-for-restricted-use.html

Danielsam
That’s what I needed. Thanks.

Danielsam
And there is one typo: To restrict Sumata

GitHubRulesOK
well spotted
@kjk spelling mistake is at bottom of above linked page

GitHubRulesOK
ping Thanks
Your comment on spelling has finally been corrected
I had tried several times over the months to flag it in Notion but it never seemed to be picked up!

kjk
@GitHubRulesOK sorry about that, I missed those notifications in Notion