Deliverability to cox.net

Emails Sent to cox.net: 2,273,528

Open Rate to cox.net: 216,555 (9.5%)

Date range:
Display as:

Sent vs Opens for cox.net

Date Sent Opens Open Rate
8/20/2019 4,183 188 0.0%
8/19/2019 2,821 293 0.0%
8/18/2019 649 76 0.0%
8/17/2019 3,677 138 0.0%
8/16/2019 2,928 203 0.0%
8/15/2019 2,020 264 0.0%
8/14/2019 4,776 240 0.0%
8/13/2019 2,498 79 0.0%
8/12/2019 1,535 52 0.0%
8/11/2019 4,313 34 0.0%
8/10/2019 2,347 70 0.0%
8/9/2019 1,824 83 0.0%
8/8/2019 5,920 134 0.0%
8/7/2019 2,901 113 0.0%
8/6/2019 4,508 117 0.0%
8/5/2019 4,599 144 0.0%
8/4/2019 818 28 0.0%
8/3/2019 918 27 0.0%
8/2/2019 1,848 68 0.0%
8/1/2019 2,507 82 0.0%
7/31/2019 2,450 68 0.0%
7/30/2019 2,292 59 0.0%
7/29/2019 1,503 72 0.0%
7/28/2019 606 35 0.0%
7/27/2019 818 26 0.0%
7/26/2019 2,093 48 0.0%
7/25/2019 2,333 60 0.0%
7/24/2019 2,085 63 0.0%
7/23/2019 1,972 66 0.0%
7/22/2019 1,314 44 0.0%

Blocks from cox.net

No blocks during specified time frame

Bounces from cox.net

Message Count
550 5.1.1 Recipient address rejected: User does not exist. 2,543
552 5.2.2 Quota exceeded 25
552 5.2.0 sender rejected. Refer to Error Codes section at https://www.cox.com/residential/support/email-error-codes.html 12
554 cmsmtp 168.245.114.95 is listed on Cloudmark Please visit https://csi.cloudmark.com/en/reset?ip=168.245.114.95 1
334 334 535 5.7.3 Authentication unsuccessful 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.