Control Web Panel
WebPanel => E-Mail => Topic started by: cantay on January 20, 2023, 01:22:44 PM
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To make mail sending more secure. Is it possible to create a device-specific SMTP one-time password for only one or client connection?
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Are you authenticating users with postfix and have sender & access restrictions in place? Do your client(s) have a static IP address where you could restrict networks?