Deliverability to yahoo.com.hk

Emails Sent to yahoo.com.hk: 1,022,513

Open Rate to yahoo.com.hk: 143,297 (14.0%)

Date range:
Display as:

Sent vs Opens for yahoo.com.hk

Date Sent Opens Open Rate
10/27/2021 1,175 22 0.0%
10/26/2021 1,908 82 0.0%
10/25/2021 784 115 0.0%
10/24/2021 1,887 147 0.0%
10/23/2021 169 45 0.0%
10/22/2021 2,127 143 0.0%
10/21/2021 736 96 0.0%
10/20/2021 1,464 49 0.0%
10/19/2021 1,880 80 0.0%
10/18/2021 2,128 150 0.0%
10/17/2021 1,357 121 0.0%
10/16/2021 1,340 170 0.0%
10/15/2021 1,817 90 0.0%
10/14/2021 1,022 69 0.0%
10/13/2021 972 57 0.0%
10/12/2021 2,167 100 0.0%
10/11/2021 1,770 130 0.0%
10/10/2021 553 104 0.0%
10/9/2021 2,261 159 0.0%
10/8/2021 1,882 87 0.0%
10/7/2021 3,375 181 0.0%
10/6/2021 271 40 0.0%
10/5/2021 1,379 94 0.0%
10/4/2021 2,317 183 0.0%
10/3/2021 2,430 190 0.0%
10/2/2021 74 16 0.0%
10/1/2021 1,849 93 0.0%
9/30/2021 2,152 97 0.0%
9/29/2021 293 51 0.0%
9/28/2021 437 104 0.0%

Blocks from yahoo.com.hk

No blocks during specified time frame

Bounces from yahoo.com.hk

Message Count
554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 322
552 1 Requested mail action aborted, mailbox not found 38
552 3 Requested mail action aborted, mailbox not found 22
Email was deferred due to the following reason: 3
535 Incorrect authentication data 1
550 5.5.0 Requested action not taken: mailbox unavailable. 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.

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