Sequoia Apple Mail - Email Signatures with Custom Logo NOT SHOWING using custom HTML.

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Kimbakat Author

Level 1

69 points

Sequoia Apple Mail - Email Signatures with Custom Logo NOT SHOWING using custom HTML.

We have custom professional signatures but the logo is now showing.

We are using the strategy here:

https://matt.coneybeare.me/how-to-make-an-html-signature-in-apple-mail-for-macos-big-sur-11/

To find the signature preference file we are using GO TO FOLDER for Sequoia users....

~/Library/Mail/V10/MailData/Signatures/

We adjusted our code and put our logo on a hidden web page and referenced to it.

It works in ANYTHING BUT Sequoia. Have to be honest...NOT HAPPY about all the changes or control measures..and would NOT RECOMMEND ANYONE USE SEQUOIA....Too Big Brothery...but anyway. The info on the page above works GREAT on anything except SEQUOIA.

Posted on Mar 20, 2025 8:00 AM

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Answer 1

Mar 20, 2025 8:19 AM in response to Kimbakat

That is an old reference, it was one of the best tutorials for custom html signatures...

I used to use the " Coneybeare" reference for HTML sig. for years, going back at least to OS X High Sierra...

https://matt.coneybeare.me/how-to-make-an-html-signature-in-apple-mail-for-high-sierra-os-x-10-dot-13/

Not anymore in macOS Sequoia.

I am not going to beat my head against the wall going forward, of course do what works best for you.

The current stable release of Sequoia including bug fixes, security updates is macOS 15.3.2

Try simply using the Mail.app>Setting>Signature interface and compare your results. yes you may have to simplify the signature; you can drop in an image...

ref: Create and use email signatures in Mail on Mac

To be proactive you can file a bug report / submit your Apple Feedback direct to the Product Team, here:

Feedback - Mail - Apple

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