Hi,
I set up an UTM Home and have a internal mailserver.
Problem is, that I can recieve mails intern and extern, but can send only internal. Mails send to outside addresses, don´t go through, they are being sent successful, but are not shown in send-folder, also the recipient confirms, not recieving the mail.
Firewall is set, so mailserver can reach internet and is reachable from internet.. Antispam is turned off, so mail-protection also shouldn´t be the problem.
what else can I check?
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