Hi all
I would like to send messages from my tilde address to the tilde mailing with my external mail client (MailMate on macOS).
I have tried to set the sender address to halloleo@tilde.club, but I get the error
Unexpected return code 550 (expected 250): “5.7.0 From address is not one of your addresses”.
I guess my normal SMTP server does not allow sender address outside its domain.
So how can I send tilde.club emails with my mail client? Does tilde.club has an SMTP server I can add into my mail client for these emails?
Many thanks, halloleo