Emails Sent to comcast.net: 42,986,993
Open Rate to comcast.net: 7,159,267 (16.7%)
Sent vs Opens for comcast.net
| Date | Sent | Opens | Open Rate |
|---|---|---|---|
| 1/25/2025 | 6,202 | 764 | 0.0% |
| 1/24/2025 | 8,624 | 1,716 | 0.0% |
| 1/18/2025 | 7,052 | 1,055 | 0.0% |
| 1/17/2025 | 9,270 | 1,870 | 0.0% |
| 1/16/2025 | 10,159 | 2,123 | 0.0% |
| 1/15/2025 | 10,277 | 2,382 | 0.0% |
| 1/14/2025 | 11,070 | 3,065 | 0.0% |
| 1/13/2025 | 9,391 | 1,745 | 0.0% |
| 1/12/2025 | 4,446 | 839 | 0.0% |
| 1/11/2025 | 5,564 | 975 | 0.0% |
| 1/10/2025 | 11,112 | 2,290 | 0.0% |
| 1/9/2025 | 11,596 | 2,371 | 0.0% |
| 1/8/2025 | 9,012 | 2,038 | 0.0% |
| 1/7/2025 | 8,803 | 1,990 | 0.0% |
| 1/6/2025 | 9,484 | 2,139 | 0.0% |
| 1/4/2025 | 4,883 | 630 | 0.0% |
| 1/3/2025 | 8,221 | 1,382 | 0.0% |
| 1/2/2025 | 9,371 | 1,661 | 0.0% |
| 1/1/2025 | 4,696 | 801 | 0.0% |
| 12/31/2024 | 7,053 | 1,405 | 0.0% |
| 12/30/2024 | 10,879 | 2,727 | 0.0% |
| 12/29/2024 | 4,492 | 588 | 0.0% |
| 12/28/2024 | 7,529 | 1,508 | 0.0% |
| 12/27/2024 | 8,266 | 1,435 | 0.0% |
| 12/26/2024 | 6,507 | 1,157 | 0.0% |
| 12/25/2024 | 4,962 | 797 | 0.0% |
| 12/24/2024 | 7,890 | 1,484 | 0.0% |
| 12/23/2024 | 9,193 | 1,710 | 0.0% |
| 12/22/2024 | 6,283 | 950 | 0.0% |
| 12/21/2024 | 5,548 | 904 | 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 | 8,834 |
| 550 5.2.0 - Account Closed, Please Remove | 2,672 |
| 552 5.1.1 recipient rejected - extended quota violation | 361 |
| 550 5.1.1 recipient unallocated | 333 |
| 452 4.1.1 user over quota | 77 |
| 550 5.1.0 Invalid sender domain | 48 |
| 450 4.2.0 - Recipient Temporarily Unavailable, Please Try Again Later | 35 |
| 552 5.2.0 Prohibited by policy | 7 |
| 552 5.7.0 Number of MIME parts exceeds maximum permitted | 3 |
| 550 5.2.0 Message rejected due to DMARC. Please see https://postmaster.comcast.net/smtp-error-codes.php#DM000001 | 2 |
| The group has exceeded its quota for total number of bytes sent. | 2 |
| The recipient server did not accept our requests to connect. For more information, go to https://support.google.com/mail/answer/7720 | 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 |
| 550 5.5.0 Requested action not taken: mailbox unavailable. | 1 |
| @comcast.net; 550 5.1.1 Not our Customer | 1 |
| DNS Error. DNS type 'mx' lookup responded with code NXDOMAIN | 1 |
| 550 Outgoing mail from "tropicocoloka.com" has been suspended. | 1 |
| Message rejected. For more information, go to https://support.google.com/mail/answer/69585 | 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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