Request to Unblock SMTP Ports for Dynu Relay Request to Unblock SMTP P...

Topic: Request to Unblock SMTP Ports for Dynu Relay

Post Request to Unblock SMTP Ports for Dynu Relay
by refresh on 2025年12月15日

Hello,

I’m hosting a Windows Server at IP 172.81.61.251 and need to relay email through Dynu SMTP (smtp.dynu.com) using ports 587 and 25.

Please unblock outbound SMTP ports (587 and 25) for this server so I can complete my email integration.

This is for a secure, authenticated relay from a corporate website (refresh-uae.com).

Thank you.

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2025年12月15日 16:49
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