1. To add a signature to your webmail (RoundCube) client simply login to your webmail client by going to https://yourdomain.com/webmail.
  2. Go to Settings > Identities > Your Name/Email

3. Simply type your Signature in the “Signature” box.
4. When your done click “Save”

*Note: We currently do not support photos in the signature box but are actively developing this feature and will have it soon!