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Author Topic: Delivery errors in emailing  (Read 184 times)

Offline Roman111

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Delivery errors in emailing
« on: July 04, 2019, 01:59:54 AM »
Delivery errors
Delivery errors are of two types: "light" and "critical."

The "easy" delivery errors include:

mailbox is full,
routing errors (redirects to the mailbox).
The "critical" include:

the message is regarded as spam (as a rule, it happens on corporate domains, but precedents occur with Google, Yahoo, AOL),
mailbox does not exist.
The presence of "critical" errors in the delivery is a signal to check the database and its content.

More than 4% of “critical” delivery errors require immediate action. If you ignore this indicator, at best, the email provider will send your emails to the Spam folder, and at worst, block emails from you completely.
P.S. A good method to avoid it is use bulk email validation services like proofy {https://proofy.io/} and for finding contact we use finder.expert {https://finder.expert/}
« Last Edit: July 04, 2019, 03:40:29 AM by MrPhil »