Deliverability to yahoo.co.in
Yahoo.co.in is the Yahoo! domain local to users in India. Verizon Media/Yahoo! software developers in India are the driving force keeping Yahoo! alive and thriving in the region. It also helps that the email servicer offers 1TB of free storage to its users.

Emails Sent to yahoo.co.in: 6,520,382

Open Rate to yahoo.co.in: 553,018 (8.5%)

Date range:
Display as:

Sent vs Opens for yahoo.co.in

Date Sent Opens Open Rate
10/18/2021 11,367 931 0.0%
10/17/2021 3,787 290 0.0%
10/16/2021 9,361 885 0.0%
10/15/2021 3,447 294 0.0%
10/14/2021 4,816 472 0.0%
10/13/2021 4,142 478 0.0%
10/12/2021 5,005 629 0.0%
10/11/2021 8,184 871 0.0%
10/10/2021 2,923 378 0.0%
10/9/2021 3,529 372 0.0%
10/8/2021 7,692 582 0.0%
10/7/2021 6,979 785 0.0%
10/6/2021 6,247 661 0.0%
10/5/2021 6,281 660 0.0%
10/4/2021 6,836 760 0.0%
10/3/2021 2,188 209 0.0%
10/2/2021 4,079 384 0.0%
10/1/2021 4,748 515 0.0%
9/30/2021 5,771 540 0.0%
9/29/2021 5,661 670 0.0%
9/28/2021 4,698 499 0.0%
9/27/2021 4,566 542 0.0%
9/26/2021 2,153 281 0.0%
9/25/2021 3,895 424 0.0%
9/24/2021 4,973 506 0.0%
9/23/2021 5,347 530 0.0%
9/22/2021 5,199 552 0.0%
9/21/2021 5,651 558 0.0%
9/20/2021 5,231 533 0.0%
9/19/2021 3,337 331 0.0%

Blocks from yahoo.co.in

No blocks during specified time frame

Bounces from yahoo.co.in

Message Count
552 1 Requested mail action aborted, mailbox not found 5,185
554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 3,336
552 3 Requested mail action aborted, mailbox not found 2,541
550 5.4.6 : Recipient address rejected: Outbound SMTP cluster at webhostbox.net said Mail sending quota exceeded. 90
Email was deferred due to the following reason: 47
TLS Negotiation failed, the certificate doesn't match the host. 9
DNS Error. DNS type 'mx' lookup responded with code NXDOMAIN 2
421 4.7.0 Messages from 149.72.197.126 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes 1
535 Incorrect authentication data 1
421 4.7.0 Messages from 149.72.167.178 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes 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
550-We have detected an unusual amount of suspicious mail originating from this 550 address. Please try again later. 1
550 5.7.133 authentication required; Delivery restriction check failed because the sender was not authenticated when sending to this group 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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