E-Mail subscription error for paginated report in Report Server

[JatinV]

Hello,

I have done the following configuration for the email setting in Report Server configuration manager, but I'm getting an error for email delivery in Report Server:

Thank You

[R1k91]

can you locate the PBIRS logs and see if they contain a clearer message?

've never used gmail accounts for email subscriptions in SSRS.

have you already seen this post? sql server - How to use gmail account for ssrs email subscription - Stack Overflow

quite old and many things can be changed in the meantime but you could  try.