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Is there a way to adjust the physical size of a JPG signature in Thunderbird Mail? Mine is too big no matter what I do.

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  • Last reply by Matt

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I have made jpg signatures in Adobe Illustrator for all the people in my company. I export the file to be a jpg so it can be attached as an image for my signature in my Thunderbird mail. When I open my mail to write a new note my signature is there in the new note, but it's too big. I have tried everything I know to do to change it all the way from creating it smaller in Illustrator to saving it as a smaller file. Is there anyway to adjust the size of a jpg signature apart from resizing it every time I write a new note? Thank you, Cindy...

I have made jpg signatures in Adobe Illustrator for all the people in my company. I export the file to be a jpg so it can be attached as an image for my signature in my Thunderbird mail. When I open my mail to write a new note my signature is there in the new note, but it's too big. I have tried everything I know to do to change it all the way from creating it smaller in Illustrator to saving it as a smaller file. Is there anyway to adjust the size of a jpg signature apart from resizing it every time I write a new note? Thank you, Cindy...

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two issues here that are off topic to your question really, but relevant.

1. Use PNG not JPG. They are smaller 2. Emails that have an image as the last entry are quite prone to becoming SPAM. image spam ends the message body with an image, so you do not want to.

Insert your signature as a signature file with the image already scaled. See https://support.mozilla.org/en-US/kb/signatures#w_signatures-stored-in-files

Note the use of the Thunderbird compose window for the file creation. Please do the same. Adobe will only create more issues.