Deliverability to sbcglobal.net
Originating from the once widely used telephone service provider, Southwestern Bell, SBCGlobal.net has seen its own share of change. Now an AT&T affiliate, and most recently, part of Yahoo! SBCGlobal.net users may access their email via AT&T Yahoo! at ATT.net.

Emails Sent to sbcglobal.net: 8,541,562

Open Rate to sbcglobal.net: 1,030,107 (12.1%)

Date range:
Display as:

Sent vs Opens for sbcglobal.net

Date Sent Opens Open Rate
10/18/2021 9,250 726 0.0%
10/17/2021 3,260 362 0.0%
10/16/2021 4,353 503 0.0%
10/15/2021 9,966 899 0.0%
10/14/2021 8,455 838 0.0%
10/13/2021 10,113 976 0.0%
10/12/2021 11,300 1,067 0.0%
10/11/2021 10,728 1,000 0.0%
10/10/2021 3,453 364 0.0%
10/9/2021 4,341 441 0.0%
10/8/2021 7,709 986 0.0%
10/7/2021 10,333 1,035 0.0%
10/6/2021 11,295 1,326 0.0%
10/5/2021 6,654 880 0.0%
10/4/2021 7,528 938 0.0%
10/3/2021 2,666 412 0.0%
10/2/2021 4,287 554 0.0%
10/1/2021 7,118 1,006 0.0%
9/30/2021 7,053 1,002 0.0%
9/29/2021 9,399 1,153 0.0%
9/28/2021 7,207 1,162 0.0%
9/27/2021 7,506 949 0.0%
9/26/2021 4,160 428 0.0%
9/25/2021 4,645 523 0.0%
9/24/2021 7,496 828 0.0%
9/23/2021 7,694 858 0.0%
9/22/2021 8,457 1,138 0.0%
9/21/2021 11,662 1,375 0.0%
9/20/2021 6,519 889 0.0%
9/19/2021 3,340 330 0.0%

Blocks from sbcglobal.net

No blocks during specified time frame

Bounces from sbcglobal.net

Message Count
550 5.2.1 ... Addressee unknown, relay= 2,487
550 5.2.1 ... blank mailhost - invalid address, relay= 305
553 5.1.8 ... Domain of sender address does not exist 246
SMTP; 554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 86
550 Outgoing mail from "" has been suspended. 70
SMTP; 552 3 Requested mail action aborted, mailbox not found 19
535 Incorrect authentication data 10
SMTP; 552 1 Requested mail action aborted, mailbox not found 7
550 5.1.8 Access denied, bad outbound sender AS 5
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. 4
550 5.4.1 Recipient address rejected: Access denied. AS 3
552 1 Requested mail action aborted, mailbox not found 2
552-5.2.2 The email account that you tried to reach is over quota and inactive. 552-5.2.2 2
550-5.2.1 The email account that you tried to reach is disabled. 1
552 5.2.2 User's mailbox is full 1
554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message The process failed to get the correct properties. 0.35250, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866B000000, 1.36674:A1000000, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 16.55847, 17.43559DE030000000000000000000000000000, 20.52176FAB911200F01F1D000000, 20.50032FAB918217F01F06000000, 0.3 1
554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message The process failed to get the correct properties. 0.35250:CF060000, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866B000000, 1.36674:A1000000, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 16.55847, 17.43559E6030000000000000000000000000000, 20.52176F00921200101001070000, 20.50032F0092821700004B00 1
554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message The process failed to get the correct properties. 0.35250A001F67, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866B000000, 1.36674:A1000000, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 16.55847, 17.43559E6030000000000000000000000000000, 20.52176FD6911600F01F15000000, 20.50032FD691861700004B0000 1
554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message The process failed to get the correct properties. 0.35250A001F67, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866B000000, 1.36674:A1000000, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 16.55847, 17.43559EE030000000000000000000000000000, 20.52176F00921100F01F15000000, 20.50032F0092811700004B0000 1
554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message The process failed to get the correct properties. 0.35250B0B0000, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866B000000, 1.36674:A1000000, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 16.55847, 17.43559DE030000000000000000000000000000, 20.52176FC091170010101F000000, 20.50032FC091871700004C1100 1
554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message The process failed to get the correct properties. 0.35250C000000, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866B000000, 1.36674:A1000000, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 1.36674, 1.61250, 1.45378, 1.44866, 16.55847, 17.43559E6030000000000000000000000000000, 20.52176F00921200103100000000, 20.50032F009282170000000000 1
554 5.4.14 Hop count exceeded - possible mail loop ATTR34 1
554 5.7.1 : Recipient address rejected: Policy Rejection- Quota Exceeded. https://help.dreamhost.com/hc/en-us/articles/215730437-SMTP-quota-limits 1
The recipient server did not accept our requests to connect. 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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