My only caveat is this: keep them short and simple – especially when you email to discussion lists. Signatures are a great way to make composing your email a little easier, and are often recommended as a acceptable way to promote a business or cause. Under the E-mail tab, chose an account and click Change later. In Tools, Account Settings, click on any account in the left-hand pane, and the right-hand pane will include the settings for a signature. If you tend to use a lower version of Outlook, get Tools clicked on and then select Account Settings. Thunderbird maintains signatures in the settings for each account. This will bring up an interface for adding, editing and managing multiple signatures.
Keep us informed about the status of the issue. If the issue is still happening on your end, you can try using the beta version of as suggested on our previous response. In Microsoft Office’s Outlook (2016 in this case), in File, Options, Mail, click on the Signatures… button. We’d like to make a follow up if the issue with sending or receiving emails in is still occurring. Just type your signature as you’d like it to appear at the end of every message you compose. In Options, under Writing, Formatting, Font and signature is an option to define the signature you’d like. While a keyboard macro or other shortcut is one way to do so, many email programs have the ability to set up a signature automatically. That’s the standard signature I place at the bottom of many of my emails. I have a keyboard macro that automatically types the following for me: Leo A. Sometimes, their signature even includes their name. What’s a signature? It’s the title, company, phone number, fax number, email address, pithy quote, legal disclaimer, website URL, list of website URLs, call to action, and/or dashed line that many people put at the bottom of every message that they send.