Forum Discussion
__AlexXx__
Jun 23, 2024Brass Contributor
Exchange 2019 - The remote certificate is invalid according to the validation procedure
Hi guys, I`m starting with Exchange and already facing an issue regarding SMTP Service. I have an app that needs to relay SMTP through my Exhange 2019. A receive connector has been created, ...
AnnTaeYoun
Jun 25, 2024MVP
The error message you're encountering indicates that the certificate used by the SMTP server is not trusted by your client, causing the Send-MailMessage command to fail.
Certificate SMTP use must only one.