On https://www.chuggnutt.com/html2text

Links are preserved as a footnoted list at the end

It can be great, but don't seems to work here ?

Altbody was never set as phpMailer always set it based on the original body.
Hence, the custom "alt-body creation" was not applied. This last was fixed.

v5 https://github.com/LimeSurvey/LimeSurvey/pull/3335

This is to review and maybe to create a new ticket:
https://github.com/LimeSurvey/LimeSurvey/pull/3335/files#diff-2a7c4def4e0208ae2ab6f4156f43ea01aafcca9f507de5f52675bbbc022a0c24R591

Extend directly https://github.com/LimeSurvey/LimeSurvey/blob/898dec3ad68a0186f815eed8c5f6dd2ca7f4e4eb/vendor/phpmailer/phpmailer/src/PHPMailer.php#L4387C21-L4387C30 ?

:)

@gabrieljenik the link should omit the last bracket, otherwise I get error message when clicking on the link "The validation key is invalid. Please contact the administrator." (image1)

This fix is also needed for master!

image1.png (25,441 bytes)   

image1.png (25,441 bytes)   

the link should omit the last bracket, otherwise I get error message when clicking on the link "The validation key is invalid. Please contact the administrator." (image1)

More an issue in your email reader, no ?

@gabrieljenik the link should omit the last bracket, otherwise I get error message when clicking on the link "The validation key is invalid. Please contact the administrator." (image1)

Yes, I think so.
Can you please attach the email message or the raw message?

I think this is fine, because in raw message I see this:
...
Click here to set your password
[http://ls-ce-5x/index.php?r=admin/authentication/sa/newPassword/param/nadk4k9c3ksvipyqjgsryuh8htmkqtr28xcc4e]

If you have any questions regarding this email, please do not hesitate
to contact the site administrator at your-email@example.net.
...

Fix committed to 5.x branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=35556

Fix committed to 5.x branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=35555

Fixed in Release 5.6.40+231005

master ?

Master: https://github.com/LimeSurvey/LimeSurvey/pull/3510

I tested fix for master and it works as intended.

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=35589

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=35588

5X and master

Fixed in Release 6.3.0+231016