I have SuiteCRM installation on Google Cloud Platform. The GCP documents list that the ports 25, 465 and 567 are not allowed for outbound emails. However the docs also says that SMTP Relay can be used for outbound emails.
My question is that has anybody setup SuiteCRM email settings on Google Cloud Platform and were they able to send Inboud/Outbound emails using Google Compute Engine. Any help in this matter is appreciated.