Post SMTP Notifications will notify you on failed emails on your WordPress site (required the WordPress plugin).
Not working on Edge, multiple taps to login but nothing happens
great plugin, thank you Yehuda.
Okay here is how it helped me - First make sure that the email you use in your From field ([email protected]) - this account must exist. Then install this plugin, configure with your email login and password, use your domain as smtp, set and it fixes the posting issue.
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