I am emailing via Mailgun.com and wwSMTP and that works well. BUT to turn OFF their click-tracking I am supposed to add THIS HEADER header to the message:

X-Mailgun-Track-Clicks: no

Could you give me some advice on which command(s) will do that? Thank you soo much in advance for any advice!
😃 Hermann

Use AddHeader():

wwSmtp::AddHeader

+++ Rick ---

THANK YOU Rick! I should have studied the manual better... And I'll try better next time... 😃 Hermann