Question
Cannot send mails when username can be either an email address or not
I want to send mails with email type usernames and normal usernames.
To be able to send emails with 'name@domain.com' type of usernames, I followed the next article: https://www.ptc.com/en/support/article/CS297478
However, now I cannot send mails with 'name' type of usernames.
Thanks,
Mikel

