How to know if the mail was sent failed?

kefirfromperm / grails-asynchronous-mail

The Grails Asynchronous Mail plugin

http://grails.org/plugin/asynchronous-mail

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How to know if the mail was sent failed? #92

Open wureka opened 4 years ago

wureka commented 4 years ago

Hi, How to know if the mail was sent failed due to some external problems ? For example, I know that many people use Gmail as the SMTP sender. So if they are negligent then the Gmail account will be blocked because of sending too many similar emails in a short time. In this circumstance, how do I detect the sending-email is failed? Is there any event or something like that ?

xpusostomos commented 3 years ago

My guess is the presence of records in the async_* tables indicates failures.