We were implement the Subscription model to shoot Dashboards via Email for approx. 2000 Users in single day to keep lowest the User Load on Tableau Server.
But mailed Dashboard has Hypder Link which direct on Tableau Dashboard hence Server Load remains same.
Hence we are trying to disabled the Hyperlink on Subscription image in Email of Tableau Dashboard.
I believe this thread is referencing the same question: Is there a way to REMOVE the link from the subscription email
I personally like the convert to PDF option and then using SMTP to send out the mail.