Deliverability to yahoo.ca

Emails Sent to yahoo.ca: 877,626

Open Rate to yahoo.ca: 110,896 (12.6%)

Date range:
Display as:

Sent vs Opens for yahoo.ca

Date Sent Opens Open Rate
7/8/2020 950 103 0.0%
7/7/2020 906 113 0.0%
7/6/2020 919 155 0.0%
7/5/2020 325 56 0.0%
7/4/2020 414 74 0.0%
7/3/2020 1,149 131 0.0%
7/2/2020 1,075 146 0.0%
7/1/2020 939 133 0.0%
6/30/2020 1,490 156 0.0%
6/29/2020 919 119 0.0%
6/28/2020 944 115 0.0%
6/27/2020 725 66 0.0%
6/26/2020 1,592 309 0.0%
6/25/2020 894 137 0.0%
6/24/2020 843 124 0.0%
6/23/2020 732 122 0.0%
6/22/2020 899 131 0.0%
6/21/2020 485 98 0.0%
6/20/2020 726 124 0.0%
6/19/2020 1,415 254 0.0%
6/18/2020 1,009 148 0.0%
6/17/2020 1,286 206 0.0%
6/16/2020 1,294 229 0.0%
6/15/2020 1,624 266 0.0%
6/14/2020 776 140 0.0%
6/13/2020 795 141 0.0%
6/12/2020 1,026 181 0.0%
6/11/2020 1,648 211 0.0%
6/10/2020 1,083 157 0.0%
6/9/2020 873 100 0.0%

Blocks from yahoo.ca

No blocks during specified time frame

Bounces from yahoo.ca

Message Count
554 delivery error: dd Not a valid recipient - 531
421 4.7.0 Messages from 167.89.106.58 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 72
421 4.7.0 Messages from 50.31.63.254 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 15
421 4.7.0 Messages from 167.89.100.248 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 13
550 5.4.5 Daily user sending quota exceeded. - gsmtp 10
421 4.7.0 Messages from 216.189.153.12 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 2
421 4.7.0 Messages from 216.189.153.3 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 2
421 4.7.0 Messages from 31.31.76.76 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 2
554 Message not allowed - 2
Email was deferred due to the following reason: 2
421 4.7.0 Messages from 167.89.24.164 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 1
421 4.7.0 Messages from 46.28.110.55 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 1
550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. 1
554 5.7.1 Mailbox has reached daily sending limits for this IP: 209.85.166.172 1
554 delivery error: dd Not a valid recipient - atlas-omega.free.mail.ne1.yahoo.com 1
TLS Negotiation failed, the certificate doesn't match the host. 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.