Ami

Apple Mail on a Mac

1. Press Copy on the signature you want.
2. Mail → Settings → Signatures. Pick your gridclub.ca account and press +.
3. Untick Always match my default message font, then click in the signature box and paste.

The logo sits still in that box. It moves in the emails you send.

Gmail in a browser

1. Press Copy on the signature you want.
2. Gmail → Settings → See all settings → Signature → Create new.
3. Paste into the box, set it as the default, and save at the bottom.

iPhone Mail

1. Open this page in Safari on your phone and press Copy.
2. Settings → Apps → Mail → Signature, then paste.

iPhone sometimes drops the images. If it does, set it up on your Mac instead; the signature there travels with your account in Apple Mail.