Hello everyone,
I have multiple applications on the same server running as Mailcow - for example Nextcloud or Vaultwarden. When I set up a mailbox in Mailcow called noreply@DOMAIN and use the credentials in Nextcloud/Vaultwarden/etc., it gives me a TLS error like this:
SMTP Connection error: certificate verify failed (self signed certificate)
Is there anything I can do with that?