Emails Sent to yahoo.es: 662,328
Open Rate to yahoo.es: 64,705 (9.8%)
No blocks during specified time frame
|Email was deferred due to the following reason:||421|
|554 delivery error: dd This user doesn't have an account -||170|
|554 delivery error: dd Sorry, your message to cannot be delivered. This mailbox is disabled . -||120|
|554 delivery error: dd Not a valid recipient -||112|
|554 delivery error: dd Requested mail action aborted -||108|
|421 4.7.0 Messages from 220.127.116.11 temporarily deferred due to user complaints - 18.104.22.168; see https://help.yahoo.com/kb/postmaster/SLN3434.html||27|
|421 4.7.0 Messages from 22.214.171.124 temporarily deferred due to user complaints - 126.96.36.199; see https://help.yahoo.com/kb/postmaster/SLN3434.html||1|
|451 Resources temporarily unavailable. Please try again later .||1|
|550 5.4.6 Unusual sending activity detected. Please try after sometime.||1|
|554 5.4.14 Hop count exceeded - possible mail loop ATTR34||1|
|Message queue continuously deferred for too long. See https://sendgrid.com/docs/glossary/throttling/#what-causes-a-deferral||1|
Send and open statistics are updated daily. Bounces and blocks are updated in real-time. Every day, open statistics are updated for the last 14 days. Generally, you'll notice an increase of an open rate for a domain for a day over the course of 14 days, since not all open events occur the same day an email is sent. That means that open rate data is tied to the actual emails sent on a particular day.
Bounce and block codes are the codes as returned by the remote SMTP server after having been de-personalized. Meaning, unique identifiers present in SMTP codes are removed so that SMTP responses can be grouped for analysis. In certain cases, such as when the email is being relayed through an intermediary SMTP server, the remote SMTP server may not be the same as the MX record for the domain. SMTP codes are categorized as "bounces" vs "blocks" by internal human review. Bounces generally indicate an invalid email address. Blocks generally indicate a rejection of the email message but a valid email address.