Remove whatever signature you had inserted. I'm presuming you either inserted it into the Signature text box or pointed it to an html file. Note: Ways to access Account Settings # Right click on mail account name in Folder Pane and select 'Settings' # via Mail Toolbar: 'Menu icon' > 'Options' > 'Account Settings' # via Menu Bar: 'Tools > 'Account Settings' '''How to create signature with image.''' * click on 'Write' to open new write message * Select all required formatting even if already auto selected by default settings. * Type signature eg: Regards and name * 'Insert' > 'Image' * Select: 'Attach this image to the message' * click on 'Choose file' button * locate the image you want to use - make sure the image has been saved in a folder on your computer eg: Documents\TB Signature Folder - not saved in any Thunderbird folder. * Click on 'Open' - Image should be shown in the small 'Image preview' box. * Select: 'Don't use alternate text' or type in 'alternate text' '''Options to Adjust the dimensions of image to suit''' * Click on 'Dimensions' tab * Select: 'Custom size' and 'Constrain' * Change width to eg: 200 pixels - Height is auto adjusted '''Option to Set image to be a clickable link:''' * Click on 'Link' tab * Enter url: eg: http://www.anje.co.uk * Click on 'OK' to insert the image. '''Save file to a folder on computer. ''' * 'File' > 'Save as' > 'File' * choose suitable place to store signatures. As a suggestion....I have a 'TB Signatures' folder in my 'Documents' folder where I keep all signature html files and also any images used in signatures. It just keeps all of those related things together and easy to locate. * give signature file a suitable name eg: formal sig I have a few signatures. formal, informal, one I use for sending to my children etc. * In the "Save as type" list box, select "HTML Files". It must be saved as HTML file. * Close the Write window. '''Attach the HTML signature file:''' Note: various ways to access Account Settings # Tools > Account Settings of mail account # Right click on mail account name in Folder Pane and select 'Settings' # 'Menu icon' > 'Options' > 'Account Settings' * Select : 'Attach the signature from a file instead' * Click on 'Choose' button * locate the html signature file and click on 'Open' * Click on 'OK' Image below to assist.

This worked perfectly. Thank you!