s2member HTML emails

Hi:

I am a pro user but I thought my question relevant to everybody.

I found this link but I couldn’t get it working as the instructions stated. The substitution is not in line 242 anymore and I tried the best I could to get it working using the mu-plugin folder.

https://www.s2member.com/forums/topic/better-solutions-for-html-in-welcome-email/

Does anybody have this hack, it must be a common question?

Thanks, Willy

https://www.ads-software.com/plugins/s2member/