Deliverability to uol.com.br

Emails Sent to uol.com.br: 566,132

Open Rate to uol.com.br: 43,615 (7.7%)

Date range:
Display as:

Sent vs Opens for uol.com.br

Date Sent Opens Open Rate
4/18/2021 214 13 0.0%
4/17/2021 163 16 0.0%
4/16/2021 292 39 0.0%
4/15/2021 459 63 0.0%
4/14/2021 494 77 0.0%
4/13/2021 414 47 0.0%
4/12/2021 361 60 0.0%
4/11/2021 114 13 0.0%
4/10/2021 253 37 0.0%
4/9/2021 623 80 0.0%
4/8/2021 589 86 0.0%
4/7/2021 609 60 0.0%
4/6/2021 611 59 0.0%
4/5/2021 485 87 0.0%
4/4/2021 117 16 0.0%
4/3/2021 144 18 0.0%
4/2/2021 183 27 0.0%
4/1/2021 382 59 0.0%
3/31/2021 388 64 0.0%
3/30/2021 347 48 0.0%
3/29/2021 348 58 0.0%
3/28/2021 142 16 0.0%
3/27/2021 186 15 0.0%
3/26/2021 316 35 0.0%
3/25/2021 384 56 0.0%
3/24/2021 277 43 0.0%
3/23/2021 557 60 0.0%
3/22/2021 421 72 0.0%
3/21/2021 215 50 0.0%
3/20/2021 305 66 0.0%

Blocks from uol.com.br

No blocks during specified time frame

Bounces from uol.com.br

Message Count
550 RCPT TO: User unknown 510
550 5.1.1 : Recipient address rejected: User unknown in relay recipient table 193
550 RCPT TO: Esse servidor nao esta disponivel para receber mensagens. 63
Invalid:550-MailboxUnavailable 10
The recipient server did not accept our requests to connect. 10
535 5.7.8 Error: authentication failed: authentication failure 6
535 Incorrect authentication data 3
554 5.7.1 : Relay access denied 1
550 Failure 550 https://spfbl.net/delist/ 1
554 Transaction failed 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.