How can I specify the image replacement text for Plain Text messages?
Pictures can’t be displayed in Plain Text messages so nothing is being displayed in the area where your image used to be. Outlook could have played nice and let you specify and use an ALT text, but sadly this isn’t the case. In order to fill, remove, or otherwise edit the gap that you image left behind, you’ll have to modify the txt-file of your signature manually. To get easy access to the Signatures folder, hold the CTRL button when clicking on the Signatures… button in Outlook’s option dialog. In this folder you’ll find a txt-file named after your signature. You can now easily edit this file in Notepad. After you’re done, make a copy of this file; when you were to alter your Signature in the Signature Editor, the edited txt-file will be overwritten and your changes would be lost. Hold CTRL when clicking the Signatures… button for quick access to the files.
