On October 21st, 2016, i have set up custom domain for zoho, set up mx records and everything's going fine. i can send and receive email to my domain and external domain (gmail.com).

Currently (October 22nd, 2016) i can login to zoho mail, but i can't send, save to draft, or send email to any recipients.

Any help would be appreciated.

Thanks,

Muhamad Aditya Prima