Deliverability to yahoo.co.uk

Emails Sent to yahoo.co.uk: 2,040,903

Open Rate to yahoo.co.uk: 300,666 (14.7%)

Date range:
Display as:

Sent vs Opens for yahoo.co.uk

Date Sent Opens Open Rate
12/10/2019 1,837 256 0.0%
12/9/2019 2,595 447 0.0%
12/8/2019 1,292 259 0.0%
12/7/2019 1,729 264 0.0%
12/6/2019 2,330 401 0.0%
12/5/2019 3,497 530 0.0%
12/4/2019 2,762 402 0.0%
12/3/2019 3,924 640 0.0%
12/2/2019 6,482 942 0.0%
12/1/2019 927 183 0.0%
11/30/2019 1,432 256 0.0%
11/29/2019 1,816 325 0.0%
11/28/2019 2,131 345 0.0%
11/27/2019 1,957 330 0.0%
11/26/2019 2,101 250 0.0%
11/25/2019 5,615 666 0.0%
11/24/2019 811 135 0.0%
11/23/2019 1,058 194 0.0%
11/22/2019 1,875 401 0.0%
11/21/2019 6,113 798 0.0%
11/20/2019 2,826 360 0.0%
11/19/2019 2,646 389 0.0%
11/18/2019 2,397 356 0.0%
11/17/2019 994 142 0.0%
11/16/2019 1,398 253 0.0%
11/15/2019 5,888 967 0.0%
11/14/2019 1,749 290 0.0%
11/13/2019 2,107 428 0.0%
11/12/2019 5,358 907 0.0%
11/11/2019 5,025 642 0.0%

Blocks from yahoo.co.uk

No blocks during specified time frame

Bounces from yahoo.co.uk

Message Count
554 delivery error: dd This user doesn't have an account - 545
554 delivery error: dd Sorry, your message to cannot be delivered. This mailbox is disabled . - 503
554 delivery error: dd Requested mail action aborted - 244
421 4.7.0 Messages from 149.72.232.175 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 176
451 Resources temporarily unavailable. Please try again later . 4
The recipient server did not accept our requests to connect. 3
Email was deferred due to the following reason: : Email was deferred due to the following reason: 3
554 delivery error: dd Requested mail action aborted, user suspended or mailbox not found - 2
421 4.7.0 Messages from 168.245.114.95 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 2
550 Stop! You are sending too fast 1
550 5.7.1 Message rejected due to local policy. Please visit https://support.apple.com/en-us/HT204137 1

Methodology

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.