To update you email signature in Dynasend, click this link and enter your email address once prompted:

https://dynasend.com/sig.php/SDFOUND 

For Windows devices, your signature will sync automatically every 6 hours.

For other devices, select the link below for your appropriate device:

• Windows* Windows sync should occur automatically.  If you do not see the new after 6 hours, use this link.
• Mac
• iPhone Outlook App
• iPhone Mail App
• Android Outlook App