Deliverability to yahoo.com.br
Yahoo.com.br is Yahoo!’s Brazilian equivalent catering solely to inhabitants of this South American nation.

Emails Sent to yahoo.com.br: 3,594,891

Open Rate to yahoo.com.br: 359,255 (10.0%)

Date range:
Display as:

Sent vs Opens for yahoo.com.br

Date Sent Opens Open Rate
5/27/2023 357 23 0.0%
5/26/2023 1,230 197 0.0%
5/25/2023 3,155 451 0.0%
5/24/2023 1,271 189 0.0%
5/23/2023 1,421 330 0.0%
5/22/2023 2,562 417 0.0%
5/21/2023 326 48 0.0%
5/20/2023 402 63 0.0%
5/19/2023 1,118 155 0.0%
5/18/2023 964 157 0.0%
5/17/2023 1,017 171 0.0%
5/16/2023 3,289 618 0.0%
5/15/2023 3,283 500 0.0%
5/14/2023 440 64 0.0%
5/13/2023 559 77 0.0%
5/12/2023 2,647 107 0.0%
5/11/2023 2,531 204 0.0%
5/10/2023 2,841 273 0.0%
5/9/2023 2,592 179 0.0%
5/8/2023 4,413 593 0.0%
5/7/2023 276 35 0.0%
5/6/2023 410 70 0.0%
5/5/2023 1,142 176 0.0%
5/4/2023 2,331 353 0.0%
5/3/2023 3,063 410 0.0%
5/2/2023 2,017 238 0.0%
5/1/2023 555 144 0.0%
4/30/2023 388 34 0.0%
4/29/2023 438 97 0.0%
4/28/2023 952 157 0.0%

Blocks from yahoo.com.br

No blocks during specified time frame

Bounces from yahoo.com.br

Explanation of bounce codes

Message Count
552 1 Requested mail action aborted, mailbox not found 705
554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 214
Email was deferred due to the following reason: 2
Message queue continuously deferred for too long. See https://sendgrid.com/docs/glossary/throttling/#what-causes-a-deferral 2
535 5.7.8 Error: authentication failed: 2
550 5.7.1 Message blocked. If this is a false positive, please report this to your hosting service provider. See https://console.mailchannels.net/insights/bounce?auid=interserver&sender=admin%40theoscarichazofoundation.org&txid=284d73ea596b9fbd 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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