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-   -   Email Black Holed (https://www.cableforum.uk/board/showthread.php?t=30709)

ktbken 22-06-2005 19:51

Email Black Holed
 
I have just done a quick search on here and came up with no other threads on this problem so here goes. (It may be me not doing it right) :rolleyes:

It looks like a least one of NTL`s Mailers has been black holed by "JAnet" This is the main network backbone provider for most Universities.

I have get this from ac.uk addresses I and others have emailed from NTL accounts

Recipient: <xxxxxxxxx@xxxxxx.ac.uk>

Reason: 5.7.1 <xxxxxxxxx@xxxxx.ac.uk>... Mail from 81.103.221.49 refused by black hole site rbl-plus.mail-abuse.ja.net

Anyone on here work in the Email server section ?

JohnHorb 22-06-2005 19:55

Re: Email Black Holed
 
Sounds like another blacklist for NTL to get themselves off. I think this also happened with some other blacklists when NTL upgraded their e-mail servers recently. Hopefully, someone from NTL will read this soon.

Chris W 22-06-2005 20:32

Re: Email Black Holed
 
I can send mail to my uni email addresses and their mail server is hosted on Janet....

14 20 ms 20 ms 20 ms po3-0.cardiff-bar.ja.net [146.97.35.154]
15 20 ms 20 ms 20 ms 146.97.40.94
16 20 ms 20 ms 20 ms swansea-cardiff.backbone.swman.net.uk.179.83.194
.in-addr.arpa [194.83.179.10]

sounds like just 1ip/ small range that is blocked

/checks online blacklists

Neil 22-06-2005 20:47

Re: Email Black Holed
 
Quote:

Originally Posted by CF
ntl Broadband Support & Discussion (40 Viewing)
For all things specific to ntl Broadband Internet. Please no email, webproxy & webspace issues as they go here.

*Moved to E-Mail Discussion forum*

ktbken 22-06-2005 21:08

Re: Email Black Holed
 
Quote:

Originally Posted by Neil
*Moved to E-Mail Discussion forum*

SORRY did not realise there was an ^^^^^^^ Forum.


Quote:

Originally Posted by monkeybreath
*sounds like just 1ip/ small range that is blocked *

It may just be that one mailer as the other people i have asked to check all went via 81.103.221.49 as well.
__________________

Looks like it not just me who has noticed this problem after all


http://www.cableforum.co.uk/board/sh...9&page=2&pp=15

JohnHorb 22-06-2005 21:26

Re: Email Black Holed
 
Can't find that IP on any blacklists ATM, but incorrect entries tend to be removed pretty quickly. Have you tried recently?

andygrif 22-06-2005 23:09

Re: Email Black Holed
 
Yet again it was on MAPS blacklist today. This is the reason given by MAPS:

Quote:

81.103.221.35xx.xx.xx.xxx has been removed from our Dynamic User List (DUL) based on corrected information received from NTL. Note that we received a correction at about 10am (UK time) which had many static addresses as being dynamic, including several NTL servers. NTL has provided a revised list which appears to be more accurate and our DUL list has been adjusted accordingly.
Do ntl know how the internet works?

ktbken 23-06-2005 09:33

Re: Email Black Holed
 
Quote:

Originally Posted by JohnHorb
Can't find that IP on any blacklists ATM, but incorrect entries tend to be removed pretty quickly. Have you tried recently?

Have tried again this morning and it looks like it has been fixed.:D


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