Sorry, Javier
I got this answer from the from the Kuba: https://ww.wp.xz.cn/support/topic/not-sending-user-meta-data/#post-11326507
I haven’t come to a solution but will try his last reply.
I tried that, but like I mentioned – no mail is being send. :/
Hi Kuba,
Thank you for the quick reply!
I tried to add your script, but I got an error about using $this (Fatal error: Uncaught Error: Using $this when not in object context).
Then I tried using $trigger, I get no error – but no mails are send.
What do you think I do wrong?
Notice that my code only adding merge tags to your existing Trigger “user_registered”.