I have created contact form with react and connected it with mysql database hosted using RDS. i used django for building the database. before some days i was able to get email when i am submitting the form and the data was also been stored in the database but now when i am submitting the form i am not getting an email notification of submission but i can see the data in my database. i also tried to send test email from the console and it worked. when i changed the API from urls.py and then i submitted the form, i got the mail but when i did the submission again i did not get any mail.