Deliverability to yahoo.com.tw

Emails Sent to yahoo.com.tw: 1,643,255

Open Rate to yahoo.com.tw: 311,816 (19.0%)

Date range:
Display as:

Sent vs Opens for yahoo.com.tw

Date Sent Opens Open Rate
8/11/2020 12,202 291 0.0%
8/10/2020 2,915 678 0.0%
8/9/2020 1,271 141 0.0%
8/8/2020 4,262 560 0.0%
8/7/2020 10,726 683 0.0%
8/6/2020 5,227 1,068 0.0%
8/5/2020 10,337 1,131 0.0%
8/4/2020 26,046 4,505 0.0%
8/3/2020 26,409 6,460 0.0%
8/2/2020 1,301 148 0.0%
8/1/2020 6,149 853 0.0%
7/31/2020 13,126 2,394 0.0%
7/30/2020 8,976 257 0.0%
7/29/2020 15,267 5,829 0.0%
7/28/2020 11,123 1,026 0.0%
7/27/2020 3,513 748 0.0%
7/26/2020 101 5 0.0%
7/25/2020 2,672 614 0.0%
7/24/2020 2,077 531 0.0%
7/23/2020 6,505 427 0.0%
7/22/2020 16,991 5,512 0.0%
7/21/2020 2,188 411 0.0%
7/20/2020 1,944 356 0.0%
7/19/2020 586 98 0.0%
7/18/2020 1,387 264 0.0%
7/17/2020 7,940 1,193 0.0%
7/16/2020 27,887 5,997 0.0%
7/15/2020 22,316 5,573 0.0%
7/14/2020 2,982 839 0.0%
7/13/2020 5,353 789 0.0%

Blocks from yahoo.com.tw

No blocks during specified time frame

Bounces from yahoo.com.tw

Message Count
554 delivery error: dd Not a valid recipient - 166
421 4.7.0 Messages from 50.31.62.95 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html 1
551 SenderAuthorization: is not authorized to send emails to this service. 1
Email was deferred due to the following reason: 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.