Deliverability to bellsouth.net

Emails Sent to bellsouth.net: 2,879,530

Open Rate to bellsouth.net: 321,030 (11.1%)

Date range:
Display as:

Sent vs Opens for bellsouth.net

Date Sent Opens Open Rate
6/5/2020 4,843 378 0.0%
6/4/2020 4,873 367 0.0%
6/3/2020 3,913 412 0.0%
6/2/2020 4,151 380 0.0%
6/1/2020 3,848 481 0.0%
5/31/2020 2,088 217 0.0%
5/30/2020 3,131 260 0.0%
5/29/2020 4,468 384 0.0%
5/28/2020 4,186 510 0.0%
5/27/2020 6,929 640 0.0%
5/26/2020 6,160 682 0.0%
5/25/2020 3,054 336 0.0%
5/24/2020 3,279 385 0.0%
5/23/2020 4,452 482 0.0%
5/22/2020 6,377 672 0.0%
5/21/2020 5,850 584 0.0%
5/20/2020 5,137 614 0.0%
5/19/2020 6,837 750 0.0%
5/18/2020 7,615 680 0.0%
5/17/2020 3,292 340 0.0%
5/16/2020 3,996 430 0.0%
5/15/2020 6,860 689 0.0%
5/14/2020 7,139 730 0.0%
5/13/2020 6,410 615 0.0%
5/12/2020 6,607 798 0.0%
5/11/2020 3,603 478 0.0%
5/10/2020 2,248 238 0.0%
5/9/2020 4,297 280 0.0%
5/8/2020 5,528 637 0.0%
5/7/2020 4,460 441 0.0%

Blocks from bellsouth.net

No blocks during specified time frame

Bounces from bellsouth.net

Message Count
550 5.2.1 ... Addressee unknown, relay= 1,659
550 5.2.1 ... blank mailhost - invalid address, relay= 480
Message queue continuously deferred for too long. See https://sendgrid.com/docs/glossary/throttling/#what-causes-a-deferral 16
452 4.1.1 too many recent messages; Try again later 6
SMTP; 554 delivery error: dd Sorry, your message to cannot be delivered. This mailbox is disabled . - 5
SMTP; 554 delivery error: dd Not a valid recipient - 3
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. 3
SMTP; 550 5.2.1 ... Addressee unknown, relay= 2
553 5.3.0 flph831 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flph826 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 flpd584 DNSBL:ATTRBL assistance forward this error to 1
SMTP; 552 5.3.4 Message size exceeds fixed limit 1
553 5.3.0 alph753 DNSBL:RBL assistance forward this error to 1
550 5.1.8 Access denied, bad outbound sender AS 1
SMTP; 554 delivery error: dd Requested mail action aborted - 1
553 5.3.0 alph758 DNSBL:RBL assistance forward this error to 1
550 5.2.1 ... m2k addressee unknown, relay= 1
553 5.3.0 flpd591 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 alph757 DNSBL:ATTRBL assistance forward this error to 1
553 5.3.0 alph738 DNSBL:RBL assistance forward this error to 1
550 5.4.300 Message expired -> 452 4.2.2 The email account that you tried to reach is over quota. Please direct;the recipient to; https://support.google.com/mail/?p=OverQuotaTemp 1
552-5.2.2 The email account that you tried to reach is over quota. Please direct 552-5.2.2 the recipient to 552 5.2.2 https://support.google.com/mail/?p=OverQuotaPerm 1
553 5.3.0 alph739 DNSBL:RBL assistance forward this error to 1
553 5.3.0 flpd587 DNSBL:ATTRBL assistance forward this error to 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.