Deliverability to blueyonder.co.uk

Emails Sent to blueyonder.co.uk: 299,033

Open Rate to blueyonder.co.uk: 11,839 (4.0%)

Date range:
Display as:

Sent vs Opens for blueyonder.co.uk

Date Sent Opens Open Rate
10/16/2019 415 42 0.0%
10/15/2019 62 4 0.0%
10/13/2019 22 4 0.0%
10/12/2019 42 13 0.0%
10/11/2019 48 7 0.0%
10/10/2019 161 9 0.0%
10/9/2019 57 7 0.0%
10/8/2019 177 4 0.0%
10/7/2019 160 12 0.0%
10/6/2019 30 4 0.0%
10/5/2019 70 12 0.0%
10/4/2019 88 20 0.0%
10/3/2019 76 14 0.0%
10/2/2019 122 21 0.0%
10/1/2019 267 53 0.0%
9/30/2019 62 11 0.0%
9/29/2019 62 16 0.0%
9/28/2019 51 11 0.0%
9/27/2019 114 13 0.0%
9/26/2019 198 17 0.0%
9/25/2019 59 16 0.0%
9/24/2019 130 6 0.0%
9/23/2019 49 11 0.0%
9/22/2019 46 9 0.0%
9/21/2019 36 6 0.0%
9/20/2019 138 21 0.0%
9/19/2019 105 14 0.0%
9/18/2019 192 13 0.0%
9/17/2019 108 20 0.0%
9/16/2019 72 11 0.0%

Blocks from blueyonder.co.uk

No blocks during specified time frame

Bounces from blueyonder.co.uk

Message Count
550 5.1.1 550 MXIN501 mailbox unknown 16
550 550 MXIN103 Your IP 66.45.226.253 is in RBL. Please see http://csi.cloudmark.com/reset-request/?ip=66.45.226.253 2

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.