Layer 9 Solutions Ltd·Company no. 14857666·United Kingdomlayer9solutions.com·System status

A Layer 9 Solutions product

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FAQ

How do I configure PHPMailer with Layer 9 SMTP?

PHPMailer remains a common PHP mail library. Set SMTP mode, host mail.l9s.io, and enable encryption.

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Remember DNS

PHPMailer only submits mail — SPF/DKIM/DMARC still live in DNS.

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