Emails Sent to comcast.net: 15,818,826
Open Rate to comcast.net: 2,070,962 (13.1%)
mail.ru
gyminmotion.com
pattis.com.sa
schoolchoiceintl.com
ssgloves.com
Sent vs Opens for comcast.net
| Date | Sent | Opens | Open Rate |
|---|---|---|---|
| 7/26/2021 | 15,052 | 1,282 | 0.0% |
| 7/25/2021 | 8,022 | 774 | 0.0% |
| 7/24/2021 | 10,243 | 958 | 0.0% |
| 7/23/2021 | 18,943 | 1,910 | 0.0% |
| 7/22/2021 | 16,887 | 1,696 | 0.0% |
| 7/21/2021 | 17,367 | 1,848 | 0.0% |
| 7/20/2021 | 16,300 | 1,992 | 0.0% |
| 7/19/2021 | 13,908 | 1,759 | 0.0% |
| 7/18/2021 | 8,309 | 954 | 0.0% |
| 7/17/2021 | 10,760 | 1,533 | 0.0% |
| 7/16/2021 | 20,507 | 3,602 | 0.0% |
| 7/15/2021 | 15,879 | 1,816 | 0.0% |
| 7/14/2021 | 23,874 | 3,096 | 0.0% |
| 7/13/2021 | 21,645 | 3,016 | 0.0% |
| 7/12/2021 | 24,304 | 2,599 | 0.0% |
| 7/11/2021 | 12,033 | 2,101 | 0.0% |
| 7/10/2021 | 14,100 | 1,653 | 0.0% |
| 7/9/2021 | 18,405 | 2,521 | 0.0% |
| 7/8/2021 | 22,506 | 3,261 | 0.0% |
| 7/7/2021 | 18,389 | 2,677 | 0.0% |
| 7/6/2021 | 18,748 | 2,624 | 0.0% |
| 7/5/2021 | 16,023 | 2,647 | 0.0% |
| 7/4/2021 | 12,992 | 2,189 | 0.0% |
| 7/3/2021 | 13,103 | 2,207 | 0.0% |
| 7/2/2021 | 17,348 | 2,128 | 0.0% |
| 7/1/2021 | 19,285 | 2,263 | 0.0% |
| 6/30/2021 | 26,217 | 2,848 | 0.0% |
| 6/29/2021 | 17,994 | 2,359 | 0.0% |
| 6/28/2021 | 16,653 | 1,969 | 0.0% |
| 6/27/2021 | 8,521 | 859 | 0.0% |
Blocks from comcast.net
No blocks during specified time frame
Bounces from comcast.net
| Message | Count |
|---|---|
| 550 5.1.1 Not our Customer | 3,981 |
| 550 4.2.0 Not our Customer | 722 |
| 550 5.1.0 Invalid sender domain | 539 |
| 550 5.1.1 recipient unallocated | 95 |
| 552 5.1.1 recipient rejected - extended quota violation | 91 |
| 550 5.2.0 - Recipient unavailable | 77 |
| 450 4.2.0 - Recipient temporarily unavailable | 53 |
| Reached max queue time | 47 |
| 550 5.2.0 Not our Customer | 41 |
| 452 4.1.1 user over quota | 24 |
| 550 4.2.0 recipient unallocated | 14 |
| DNS Error. DNS type 'mx' lookup responded with code NXDOMAIN | 14 |
| 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. | 10 |
| 550 5.4.5 Daily user sending quota exceeded. - gsmtp | 8 |
| SMTP; 550 5.1.1 Not our Customer | 7 |
| The group has exceeded its quota for total number of bytes sent. | 6 |
| NoMxRecord:0-0 | 5 |
| 452 4.1.0 ... temporary failure | 3 |
| 550 5.4.6 : Recipient address rejected: Recipient Quota Exceeded | 2 |
| 550 5.1.10 Recipient not found by SMTP address lookup | 2 |
| 452 4.2.0 user over quota | 2 |
| 535 Incorrect authentication data | 1 |
| 552 1 Requested mail action aborted, mailbox not found | 1 |
| 550 4.2.0 Invalid sender domain | 1 |
| 421 4.1.0 192.185.26.22 Throttled - try again later. Please see http://postmaster.comcast.net/smtp-error-codes.php#RL000003 | 1 |
| 550 5.1.8 Access denied, bad outbound sender AS | 1 |
| 554 5.2.2 mailbox full; Failed to process message due to a permanent exception with message Cannot open mailbox Administrative Group System Attendant. 16.55847E000000, 17.43559, 20.52176FD9851200000000000000, 20.50032FD98582174010F1030000, 255.23226FD985, 255.27962:FE000000, 255.17082:DD040000, 0.26937, 4.21921:DD040000, 255.27962:FA000000, 255.1494, 0.50608F010480, 5.29818D643339662D343434372D616637642D35366234373236353234333300000780, 1.29920, 7.29828:BAB61BD90000000005000780, 7.29832A010480, | 1 |
| 553 5.7.1 sorry, that domain isn't in my list of allowed rcpthosts | 1 |
| 550 5.2.0 recipient unallocated | 1 |
| 554 5.1.0 50.31.62.95 Comcast block for spam. Please see http://postmaster.comcast.net/smtp-error-codes.php#BL000000 | 1 |
| 334 334 535 5.7.3 Authentication unsuccessful | 1 |
| 550 5.2.0 Message rejected due to DMARC. Please see http://postmaster.comcast.net/smtp-error-codes.php#DM000001 | 1 |
| 5.1.0 - Unknown address error 550-'5.1.1 Not our Customer' | 1 |
| 550 References header is too long | 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.