Deliverability to att.net

Emails Sent to att.net: 3,098,443

Open Rate to att.net: 406,129 (13.1%)

Date range:
Display as:

Sent vs Opens for att.net

Date Sent Opens Open Rate
6/5/2020 5,311 503 0.0%
6/4/2020 5,032 593 0.0%
6/3/2020 4,629 680 0.0%
6/2/2020 4,418 586 0.0%
6/1/2020 5,098 660 0.0%
5/31/2020 2,704 339 0.0%
5/30/2020 2,851 336 0.0%
5/29/2020 5,284 625 0.0%
5/28/2020 4,416 585 0.0%
5/27/2020 5,647 797 0.0%
5/26/2020 5,796 953 0.0%
5/25/2020 3,425 387 0.0%
5/24/2020 2,093 346 0.0%
5/23/2020 4,358 652 0.0%
5/22/2020 6,405 800 0.0%
5/21/2020 4,611 723 0.0%
5/20/2020 4,380 660 0.0%
5/19/2020 6,079 721 0.0%
5/18/2020 7,579 729 0.0%
5/17/2020 3,512 350 0.0%
5/16/2020 5,169 503 0.0%
5/15/2020 7,713 870 0.0%
5/14/2020 6,139 664 0.0%
5/13/2020 5,912 671 0.0%
5/12/2020 5,780 967 0.0%
5/11/2020 3,910 650 0.0%
5/10/2020 2,636 295 0.0%
5/9/2020 3,591 421 0.0%
5/8/2020 7,869 913 0.0%
5/7/2020 5,010 653 0.0%

Blocks from att.net

No blocks during specified time frame

Bounces from att.net

Message Count
550 5.2.1 ... Addressee unknown, relay= 1,445
550 5.2.1 ... blank mailhost - invalid address, relay= 694
Message queue continuously deferred for too long. See https://sendgrid.com/docs/glossary/throttling/#what-causes-a-deferral 15
SMTP; 554 delivery error: dd Not a valid recipient - 13
SMTP; 554 delivery error: dd Sorry, your message to cannot be delivered. This mailbox is disabled . - 8
SMTP; 554 delivery error: dd This user doesn't have an account - 8
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. 2
553 5.3.0 alph775 DNSBL:RBL assistance forward this error to 2
SMTP; 554 delivery error: dd Requested mail action aborted - 2
550 5.1.8 Access denied, bad outbound sender AS 1
550 5.2.1 ... m2k addressee unknown, relay= 1
550 5.4.6 : Recipient address rejected: Sender Quota Exceeded 1
553 5.3.0 ... 550 Addressee unknown, relay= 1
553 5.3.0 alpd678 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph730 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph733 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph735 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph738 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph750 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph758 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph759 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph761 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph762 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph766 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph769 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd567 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd569 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd570 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd577 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd595 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd598 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd600 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd601 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph821 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph823 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph824 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph825 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph830 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph832 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph834 DNSBL:RBL assistance forward this error to 1
SMTP; 550 5.2.1 ... Addressee unknown, relay= 1
TLS Negotiation failed, the certificate doesn't match the host. 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.