How to Add a Default Signature to an Outlook Meeting Request Share January 7, 2020 Dm4r Technology An odd quirk in Outlook is the inability to add a default signature to meeting requests. Here’s a quick and simple way to set up a one-click solution that avoids cutting and pasting every time you create a meeting. Read This Article on How-To Geek › Source : How to Add a Default Signature to an Outlook Meeting Request