Deliverability to yahoo.ca
Date range:
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Sent vs Opens for yahoo.ca

Date Sent Opens Open Rate
2/4/2023 1,857 172 0.0%
2/3/2023 1,277 263 0.0%
2/2/2023 2,525 307 0.0%
2/1/2023 1,621 378 0.0%
1/31/2023 1,475 354 0.0%
1/30/2023 1,413 286 0.0%
1/29/2023 514 149 0.0%
1/28/2023 563 196 0.0%
1/27/2023 945 249 0.0%
1/26/2023 1,420 307 0.0%
1/25/2023 1,448 317 0.0%
1/24/2023 1,717 418 0.0%
1/23/2023 1,447 365 0.0%
1/22/2023 614 158 0.0%
1/21/2023 689 168 0.0%
1/20/2023 1,981 395 0.0%
1/19/2023 1,317 352 0.0%
1/18/2023 1,196 264 0.0%
1/17/2023 1,298 353 0.0%
1/16/2023 1,575 343 0.0%
1/15/2023 953 260 0.0%
1/14/2023 840 195 0.0%
1/13/2023 1,450 315 0.0%
1/12/2023 1,057 237 0.0%
1/11/2023 980 241 0.0%
1/10/2023 1,391 326 0.0%
1/9/2023 1,520 323 0.0%
1/8/2023 546 142 0.0%
1/7/2023 801 214 0.0%
1/6/2023 1,555 389 0.0%

Blocks from yahoo.ca

No blocks during specified time frame

Bounces from yahoo.ca

Explanation of bounce codes

Message Count
554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 619
552 1 Requested mail action aborted, mailbox not found 303
Email was deferred due to the following reason: 120
535 5.7.8 Error: authentication failed: 39
NoMxRecord:0-0 24
552 3 Requested mail action aborted, mailbox not found 10
421 4.7.0 Messages from 159.183.105.191 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes 8
421 4.7.0 Messages from 159.183.103.164 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes 7

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.

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