Mail notification for bulk accounts expiration

Hello everyone,

I'm looking to set up a monthly email notification system for managers, informing them about users whose accounts are set to expire in the upcoming month.

Currently, I have a process in place for individual email notifications, with one email being sent for each user nearing expiration.

However, I'm seeking guidance on how to streamline this for bulk users, consolidating all relevant information into a single monthly email.


Email Example:
Dear Manager,

In the next moth (February) the following accounts will expire:
User1
User2
User3
...

Any advice on how to efficiently manage this process and send just one comprehensive email per month would be greatly appreciated.

Thank you,

Elena