Recently I configured site to site Azure VPN. After the configuration I can ping sql instance and other server running on premises., but I am not able to ping smtp server neither I can send mail using SMTP server.
Current SMTP hostname is an ISV provided service and not an on-prem server.
KIndly suggest what are the required setting to send mail from Azure VM using existing SMTP address.
Manohar K - SQL Server DBA Consultant