| Name |
#Rcpt |
KBytes |
#Conn |
Last Error |
| gmail.com |
24,804 |
626,401.3 |
0 |
2026-04-04 18:04:29 message rate limit reached (based on queue's max-msg-rate in configuration) |
| yahoo.com |
3,729 |
97,749.3 |
0 |
2026-04-04 18:03:36 Error: "550 5.7.9 This mail has been blocked because the sender is unauthenticated. Yahoo requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = FAILURE - SPF bcsonline.org.in with ip 51.68.102.55 = FAILURE. See https://senders.yahooinc.com/smtp-error-codes/#authentication-failures for more information." while connected from venus.streamad.in (51.68.102.55) to mta6.am0.yahoodns.net (67.195.228.106) |
| yahoo.co.in |
2,079 |
54,956.6 |
0 |
2026-04-04 18:04:47 Error: "421 4.7.0 [TSS04] Messages from 188.165.10.121 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes" while connected from saturn.streamad.in (188.165.10.121) to mx-apac.mail.gm0.yahoodns.net (106.10.248.74) (4x) |
| hotmail.com |
1,396 |
36,978.7 |
0 |
2026-04-04 18:15:41 message rate limit reached (based on queue's backoff-max-msg-rate in configuration) |
| yahoo.in |
205 |
5,208.9 |
0 |
2026-04-04 18:04:01 Error: "550 5.7.9 This mail has been blocked because the sender is unauthenticated. Yahoo requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = FAILURE - SPF bcsonline.org.in with ip 178.32.206.143 = FAILURE. See https://senders.yahooinc.com/smtp-error-codes/#authentication-failures for more information." while connected from jupiter.streamad.in (178.32.206.143) to mx-apac.mail.gm0.yahoodns.net (106.10.248.74) |
| ymail.com |
61 |
1,505.3 |
0 |
2026-04-04 18:04:08 Error: "550 5.7.9 This mail has been blocked because the sender is unauthenticated. Yahoo requires all senders to authenticate with either SPF or DKIM. Authentication results: DKIM = FAILURE - SPF bcsonline.org.in with ip 137.74.217.88 = FAILURE. See https://senders.yahooinc.com/smtp-error-codes/#authentication-failures for more information." while connected from uranus.streamad.in (137.74.217.88) to mta7.am0.yahoodns.net (67.195.228.109) |
| outlook.com |
42 |
1,112.6 |
0 |
2026-04-04 18:05:46 Error: "550 5.7.1 Unfortunately, messages from [51.68.59.167] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [Name=Protocol Filter Agent][AGT=PFA][MxId=11BD1EEA79DCF894] [OSA0EPF000000C8.apcprd02.prod.outlook.com 2026-04-04T12:35:46.629Z 08DE8F75437AAD46]" while connected from neptune.streamad.in (51.68.59.167) to outlook-com.olc.protection.outlook.com (52.101.157.0) |
| bcasonline.org |
14 |
370.8 |
0 |
|
| rediffmail.com |
10 |
264.9 |
0 |
2026-04-04 18:00:58 Timed out, status = ETIMEDOUT while connecting from pluto.streamad.in (51.254.4.206) to mx.rediffmail.rediff.akadns.net (202.137.234.30) |
| tmf-group.com |
8 |
212.0 |
0 |
|
10 of 90 matching domains.
