Can't send emails through OJS

Automatically e-mails for submission, reminders for the editors, confirmations etc had been working fine until 10 days ago. But suddenly it stopped working and I can’t manage to understand why.

anyone has any idea of what it might be?

Hi @Mariana_Sapienza

I’d suggest looking in your server email logs, first, to see if emails are going out or if they are possibly being rejected by other mail servers because of a missing SPF record, or possibly a blacklist. Can you send test emails to yourself? Perhaps they are in the spam folder?