How to implement Email and chat room systems for users of an application

[khalidmnabil]

Thank you for your valued advice . I am still in free plan. do you think using “Custom Mail Server” and “Custom Domain” in Personal Plan to make Emailing between the application users is Possible. if possible I think Chatting rooms will be also possible.

Clone link:
share a copy of your app

[hugetim]

Closing as duplicative of:

Using sockets of chat rooms

Thank you for your valued descution . I am still in free plan. do you think using “Custom Mail Server” and “Custom Domain” in Personal Plan to make Emailing between the application users is Possible. if possible I think Chatting rooms will be also possible.