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Why did my email hard bounce?
A hard bounce occurs when an e-mail message is returned to the sender because the recipient’s address is invalid. A hard bounce can occur because the domain name doesn’t exist or because the recipient is unknown. This usually happens for one of two reasons: fat fingers or deliberate deception.
Does HubSpot automatically remove bounced emails?
HubSpot automatically does not send to contacts that have bounced previously for a permanent reason (e.g., invalid recipient, recipient not found, etc.) in the next send to protect your sender reputation. These contacts will appear on the Not Sent tab in the post-send screen of your email.
What happens when an email is undeliverable?
If the email is bounced back to you as “undeliverable” it could mean that the receiving email server is temporarily unavailable, overloaded or simply couldn’t be found. If the server has crashed or is under maintenance (in other words, temporarily unavailable), you will need to wait to send the email again.
What causes an email address to hard bounce?
Valid email addresses can hard bounce for many reasons. Learn to read bounce headers (SMTP replies) to get some insight on what caused an address to hard bounce. After an email bounces, it goes to the cleaned portion of your audience.
What’s the difference between a soft bounce and a blocked email?
Similar to what you may have heard referred to as a “soft bounce,” blocked emails are ones where the receiving server returned to us a reason for refusal that indicates a non-permanent rejection for that address.
What does it mean to receive a blocked email?
Blocked Similar to what you may have heard referred to as a “soft bounce,” blocked emails are ones where the receiving server returned to us a reason for refusal that indicates a non-permanent rejection for that address. In short, it is a rejection of that message and not an indication of the quality of the address being sent to.
How can I tell if my email has been blocked on SendGrid?
With SendGrid’s Event Webhook, blocks are identified by the bounce event under the type “blocked.” Seeing lots of blocked messages is a good indicator that your sending reputation might be suffering.