How to make sending email from the server every time?

Every week they have to send a message to the user list, how to do it?
The structure and how to send a message I know, the question is how to do it every week
March 12th 20 at 08:07
2 answers
March 12th 20 at 08:09
March 12th 20 at 08:11
If the client - browser front - add or websocket
If the execution of send mail/sms - CZK, as said above

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