Emails Sent to comcast.net: 21,651,745
Open Rate to comcast.net: 3,018,122 (13.9%)
wp.pl
globalelite.com.my
lazarusfarm.com
rotogroup-eg.com
unlockhtcsimnow.com
Sent vs Opens for comcast.net
| Date | Sent | Opens | Open Rate |
|---|---|---|---|
| 5/21/2022 | 17,389 | 1,974 | 0.0% |
| 5/20/2022 | 21,009 | 3,879 | 0.0% |
| 5/19/2022 | 25,038 | 5,060 | 0.0% |
| 5/18/2022 | 26,586 | 4,829 | 0.0% |
| 5/17/2022 | 25,873 | 7,030 | 0.0% |
| 5/16/2022 | 23,120 | 4,079 | 0.0% |
| 5/15/2022 | 11,384 | 1,747 | 0.0% |
| 5/14/2022 | 18,196 | 3,106 | 0.0% |
| 5/13/2022 | 26,018 | 4,658 | 0.0% |
| 5/12/2022 | 22,424 | 4,167 | 0.0% |
| 5/11/2022 | 34,553 | 4,951 | 0.0% |
| 5/10/2022 | 24,861 | 4,172 | 0.0% |
| 5/9/2022 | 30,243 | 4,841 | 0.0% |
| 5/7/2022 | 14,750 | 2,369 | 0.0% |
| 5/6/2022 | 20,095 | 3,460 | 0.0% |
| 5/5/2022 | 23,643 | 4,326 | 0.0% |
| 5/4/2022 | 29,386 | 5,293 | 0.0% |
| 5/3/2022 | 22,981 | 4,999 | 0.0% |
| 5/2/2022 | 24,003 | 4,714 | 0.0% |
| 5/1/2022 | 11,450 | 2,493 | 0.0% |
| 4/30/2022 | 11,018 | 2,128 | 0.0% |
| 4/29/2022 | 17,413 | 4,381 | 0.0% |
| 4/28/2022 | 23,541 | 5,672 | 0.0% |
| 4/27/2022 | 29,303 | 6,736 | 0.0% |
| 4/26/2022 | 18,458 | 4,263 | 0.0% |
| 4/25/2022 | 25,542 | 5,836 | 0.0% |
| 4/24/2022 | 15,398 | 2,612 | 0.0% |
| 4/23/2022 | 14,597 | 2,386 | 0.0% |
| 4/22/2022 | 26,118 | 4,830 | 0.0% |
| 4/21/2022 | 24,354 | 4,915 | 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 | 5,405 |
| 550 4.2.0 Not our Customer | 2,390 |
| 550 5.2.0 - Recipient unavailable | 429 |
| 552 5.1.1 recipient rejected - extended quota violation | 278 |
| 550 5.2.0 Not our Customer | 171 |
| 550 5.1.1 recipient unallocated | 160 |
| 550 4.2.0 recipient unallocated | 66 |
| 450 4.2.0 - Recipient temporarily unavailable | 64 |
| 452 4.1.1 user over quota | 40 |
| Email was deferred due to the following reason: | 23 |
| 452 4.2.0 user over quota | 18 |
| 550 5.1.10 Recipient not found by SMTP address lookup | 10 |
| 534-5.7.9 Application-specific password required. | 2 |
| 550 5.1.0 invalid sender domain. | 2 |
| 550 5.2.0 recipient unallocated | 2 |
| 5.1.0 - Unknown address error 550-'5.1.1 Not our Customer' | 2 |
| 554 5.1.0 192.185.145.23 Comcast block for spam. Please see http://postmaster.comcast.net/smtp-error-codes.php#BL000000 | 1 |
| 421 4.1.0 192.185.86.53 Throttled - try again later. Please see http://postmaster.comcast.net/smtp-error-codes.php#RL000003 | 1 |
| 421 4.2.0 149.72.34.12 Throttled - try again later. Please see http://postmaster.comcast.net/smtp-error-codes.php#RL000001 | 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:CC010000, 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:DD000000, 17.43559AE030000000000000000000000000000, 20.52176F42941B0070200A00067C, 20.50032F42948B171010F4010000, 0.35180A00093A, 255.23226D000000, 255.27962, 255.17082:DD | 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:AA6A0000, 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:DD000000, 17.43559A6030000000000000000000000000000, 20.52176F99940A00F01F03000136, 20.50032F99947A17F01F07000000, 0.35180E265, 255.23226, 255.27962, 255.17082:DD040000, 0. | 1 |
| 421 4.1.0 192.185.125.73 Throttled - try again later. Please see http://postmaster.comcast.net/smtp-error-codes.php#RL000003 | 1 |
| 550 4.2.0 invalid sender domain. | 1 |
| 554 5.4.14 Hop count exceeded - possible mail loop ATTR34 | 1 |
| 550 5.5.0 Requested action not taken: mailbox unavailable. | 1 |
| 554 5.7.1 Mailbox has reached daily sending limits for this IP: 209.85.214.174 | 1 |
| 554 5.7.1 Mailbox has reached daily sending limits for this IP: 209.85.214.171 | 1 |
| 421 4.1.0 Try again later | 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, 1.44866B000000, 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:DD000000, 17.43559AE030000000000000000000000000000, 20.52176F6B941200F01F03000136, 20.50032F6B948217F01F07000000, 0.35180E265, 255.23226, 255.27962, 255.17082:DD040000, 0.24929, 4. | 1 |
| 550 #5.1.0 Address rejected. | 1 |
| 550 5.7.133 authentication required; Delivery restriction check failed because the sender was not authenticated when sending to this group | 1 |
| 452 5.2.0 user over quota | 1 |
| The email account that you tried to reach does not exist. Please try double-checking the recipient's email address for typos or unnecessary spaces. | 1 |
| 554 5.7.1 Mailbox has reached daily sending limits for this IP: 209.85.216.48 | 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.