Deliverability to sbcglobal.net

Emails Sent to sbcglobal.net: 3,311,183

Open Rate to sbcglobal.net: 456,841 (13.8%)

Date range:
Display as:

Sent vs Opens for sbcglobal.net

Date Sent Opens Open Rate
12/10/2019 5,680 475 0.0%
12/9/2019 5,252 644 0.0%
12/8/2019 2,233 288 0.0%
12/7/2019 2,625 259 0.0%
12/6/2019 6,691 543 0.0%
12/5/2019 8,521 601 0.0%
12/4/2019 6,620 751 0.0%
12/3/2019 6,818 801 0.0%
12/2/2019 6,448 778 0.0%
12/1/2019 3,170 372 0.0%
11/30/2019 2,094 272 0.0%
11/29/2019 3,804 504 0.0%
11/28/2019 4,338 526 0.0%
11/27/2019 4,542 640 0.0%
11/26/2019 8,110 873 0.0%
11/25/2019 5,360 682 0.0%
11/24/2019 2,882 328 0.0%
11/23/2019 2,350 338 0.0%
11/22/2019 5,657 654 0.0%
11/21/2019 8,669 783 0.0%
11/20/2019 8,498 831 0.0%
11/19/2019 7,372 739 0.0%
11/18/2019 5,843 787 0.0%
11/17/2019 2,655 329 0.0%
11/16/2019 3,416 350 0.0%
11/15/2019 6,726 828 0.0%
11/14/2019 6,476 770 0.0%
11/13/2019 7,723 742 0.0%
11/12/2019 6,058 652 0.0%
11/11/2019 6,662 828 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= 1,310
550 5.2.1 ... blank mailhost - invalid address, relay= 258
535 Incorrect authentication data 11
535 5.7.8 Error: authentication failed: 3
DNS Error. DNS type 'mx' lookup responded with code NXDOMAIN 2
553 5.3.0 flph839 DNSBL:ATTRBL assistance forward this error to 1
553 5.3.0 flph831 DNSBL:RBL assistance forward this error to 1
535 5.7.0 Mailgun is not loving your login or password 1
553 5.3.0 flph836 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph740 DNSBL:RBL assistance forward this error to 1
553 5.3.0 alph748 DNSBL:ATTRBL assistance forward this error to 1
553 5.3.0 alpd680 DNSBL:ATTRBL assistance forward this error to 1
553 5.3.0 alph774 DNSBL:ATTRBL assistance forward this error to 1
553 5.3.0 flpd585 DNSBL:ATTRBL assistance forward this error to 1
550 Requested action not taken: mailbox unavailable 1
550 5.1.10 Recipient not found by SMTP address lookup 1
553 5.3.0 alph768 DNSBL:ATTRBL assistance forward this error to 1
553 5.3.0 flpd567 DNSBL:ATTRBL assistance forward this error to 1
554 delivery error: dd Sorry, your message to cannot be delivered. This mailbox is disabled . - 1
553 5.3.0 alph766 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.