There’s also SMTP authorization, where by your mail server calls for authorization if the email message is going to an exterior tackle. If these kinds of integration exists or You're not certain about it, continue to keep the “Migrate exterior IDs” checkbox chosen Listed here it is possible to begin https://cpaneltopleskmigration78788.wiki-cms.com/6866077/not_known_facts_about_plesk_setup_mail_server