Cannote send email to users



I configured the Email but i cannot send mail to users. I want send mail to a user so he can enter in a specific channel. Is it possible? How?



I want to be able to send mail to users like in this link:


Do you mean you want to send a link for them to join a channel that they are not already apart of?


My apologies, this is solved. The problem was that the user needed to confirme the email account. Thanks