It looks like this still hasn't been implemented. I went to add a custom signature in html code that was created for me by the business that did our logo, branding, etc. and the formatting is all messed up - strange spacing all over the place, the entire signature takes up a huge amount of room in a new email. I tried in Gmail as a test and it works fine. This is really too bad as I want to be able to use proton in a professional context and not being able to have a custom designed signature is a serious drawback.
Eric
It looks like this still hasn't been implemented. I went to add a custom signature in html code that was created for me by the business that did our logo, branding, etc. and the formatting is all messed up - strange spacing all over the place, the entire signature takes up a huge amount of room in a new email. I tried in Gmail as a test and it works fine. This is really too bad as I want to be able to use proton in a professional context and not being able to have a custom designed signature is a serious drawback.