Does exactly what it's intended to do, simply, cleanly, with no issues using a Windows 11 system and Microsoft Outlook. I'm actually a bit surprised that this isn't a much more popular and widely used app.

Not working in FF 128.5.2esr 64-bit : Don't get an Icon to click nor a possibility to add an Icon to the "Customise toolbar". From the options seems to be what I need, but can't use it !

Works great with Thunderbird.

doesnt work.

Works well with the default mail client. Configurable in how the email is formatted (subject and body can be modified to include specific text you provide). Also can be configured with common recipients so you can pick that right from the extension instead of in the email.

Not working in Firefox in Windows 10 pro

I would love to give it 5 stars but it does absolutely nothing. Tried multiple email clients + webmail options / reinstalling / restarting. No success. (Manjaro) :/

Only improvement I can think of is to add this to the context menu. Thanks!

works great on Win 7 64-bit, Thanks

Works with Thunderbird and does what I need. It adds the word "interesting" before the URL, and I was going to complain about that. But you can easily configure it as you please.

update in May 2021. Doesn't work.

This is exactly what I was looking for. I don't know why Firefox doesn't have this basic feature built-in, but this does it perfectly.

It would be nice if it could be configured to use webmail of choice...

Please include Webmails also!

Thanks in advance