Managing Dynamic List Subscriptions

[mustafa519]

Hello,

I am trying to integrate deeply listmonk into my apps. My requirements are like having many dynamic lists it's based on user's choice, like following a subject makes a user put into a list which is related to the subject. I suppose there will be like 1000+ subjects that users can subscribe by my app logic.

Despite a few downsides, I can do that. However, I am literally getting stuck, when I imagine the user changes his email that I'll have to put the mail into the legacy user mail list and then, I'll have to put the new mail to the lists which was subscribed in the past. This seemed a pretty complex step for me.

In short, as the above scenario, I'll have to remove the old user mail from 500+ lists and then add the new user to the same 500+ lists again.

I couldn't dare to change this internally in my app by my postgres connection to not break the app by doing something wrong since I am not a pro postgres user.

Any recommendations to solve this easily?

Thanks