smtp

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    Resolved MSMTP - 554 error from Ionos

    Hello! I'm having a problem when a Cron job needs to send an email notification via the external SMTP relay (MSMTP). When I test it via SSH using the following command, I don't encounter any issues: echo -e "Subject: SMTP config confirmation\n\nEmail to confirm the SMTP configuration in...
  2. A

    Question How to change Outgoing SMTP IP for all domains

    Dear Pleskians, @IgorG & @Sebahat.hadzhi, How to change Outgoing SMTP IP for all domains? Because if I change it via the Plesk > Server-wide mail settings > Settings > Outgoing mail mode > Send from the specified IP addresses, it causes the websites IPs to also get changed simultaneously...
  3. N

    Question Changing programmaticaly (PHP - phpMailer) the from of an email doesn't work

    Hello, I've got this simple test code using phpMailer on my Plesk server : //Create a new PHPMailer instance $mail = new PHPMailer\PHPMailer\PHPMailer(); //Set who the message is to be sent from $mail->setFrom('[email protected]', 'Contact D1'); //Set an alternative reply-to address...
  4. K

    Issue How to properly configure outgoing mail limits and SMTP restrictions in Plesk

    I’m managing a Plesk Obsidian server and trying to understand how outgoing mail limits and SMTP restrictions actually work at the server level. I’ve enabled Outgoing Mail Control in Tools & Settings → Mail Server Settings and set limits for domains and mailboxes, but the behavior still feels...
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