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Deliverability to bellsouth.net

Sending volume, opens, bounce responses, and block messages observed by GMass for email sent to bellsouth.net.

Bellsouth is an international telecommunications company founded in 1983. Bellsouth merged with AT&T in 2006 in an acquisition costing the latter a hefty $86B. Since, users must now access their Bellsouth.net email accounts via ATT.com.
Emails sent 12,291,006 Messages represented in this domain dataset
Unique opens 1,226,216 Unique open events associated with those sends
Open rate 10.0% Across all available data for bellsouth.net

Sent vs. opens

Change the date range or chart style. Bounce and block sections below follow the same selected date range.

Date Sent Opens Open rate

Blocks from bellsouth.net

SMTP responses that generally indicate a valid address whose message was rejected.

No blocks during the specified time frame.

Bounces from bellsouth.net

SMTP responses that generally indicate an invalid or undeliverable email address.

Bounce code guide
4,100 bounce events · 9 response types
  • 554 30 Sorry, your message to cannot be delivered. This mailbox is disabled . 2,391
  • 552 1 Requested mail action aborted, mailbox not found 1,695
  • 550 5.7.25 Forward-confirmed reverse DNS failed tnmpmscs 5
  • aggressive-handler 4
  • 550 5.5.1 Recipient rejected - - https://postmaster-earthlink.vadesecure.com/inbound_error_codes/#_403 1
  • 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. For more information, go to 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser 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. 1.84300, 1.84300, 1.84300F000000, 1.84300:A1000000, 1.84300, 1.84300, 1.73948, 5.71140F526F70730000, 1.108572, 0.117068, 1.79180, 1.79180F000000, 1.79180:FA000000, 255.73100, 5.95292F526F7073006E, 8.111356F9FE86593ECC1F1F572B2F8F6BAC0BAFA94C, 0.38698DEE83A, 1.41134, 1.98628, 7.83740F7E81, 1.41134, 1.98628, 7.36354D1E000000, 1.46439A000000, 1.115228, 0.1046 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. 1.84300, 1.84300F000000, 1.84300:A1000000, 1.84300, 1.84300, 1.73948, 5.71140F526F70730000, 1.108572, 0.117068:A4000000, 1.79180, 1.79180F000000, 1.79180:FA000000, 255.73100, 5.95292F526F70730072, 8.111356F9FE86593ECC1F1F572B2F8F6BAC626D53D5, 0.38698:B87CC736, 1.41134, 1.98628, 7.36354C86000000, 1.46439A000000, 1.115228, 0.104668, 1.41134, 1.98628, 7.36354 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. 1.84300, 1.84300F000000, 1.84300:A1000000, 1.84300, 1.84300, 1.73948, 5.71140F526F70730000, 1.108572, 0.117068:A4000000, 1.79180, 1.79180F000000, 1.79180:FA000000, 255.73100, 5.95292F526F70730072, 8.111356F9FE86593ECC1F1F572B2F8F6BAC89BA49BF, 0.38698DEE83A, 1.41134, 1.98628, 7.36354C00000000, 1.46439A000000, 1.115228, 0.104668, 1.41134, 1.98628, 7.36354C00 1

Methodology

Send and open statistics

Send and open statistics are updated daily. Every day, open statistics are refreshed for the previous 14 days because not every open happens on the same day an email is sent. Open-rate data remains tied to the emails actually sent on each particular day.

Bounces and blocks

Bounces and blocks update in real time. SMTP responses are de-personalized so similar responses can be grouped for analysis. GMass categorizes responses through internal human review: bounces generally indicate an invalid address, while blocks generally indicate a valid address whose message was rejected.

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