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[SOLVED] Mailing list grief
PeterBB:
is anyone else having trouble posting to the mailing list, and/or know of a fix?
All my recent attempts have failed with
Mail delivery failed: returning message to sender
Detailed response as follows,
This is an automatically generated Delivery Status Notification.
Delivery to the following recipients failed permanently:
* fpc-pascal@lists.freepascal.org
Reason: A message that you sent to the following recipient could not be delivered due to a permanent error. ** The remote server ?? responded with: ** fpc-pascal@lists.freepascal.org ??:?? This message was created automatically by mail delivery software on the server .
Reporting-MTA: dns; avasout-ptp-003 [84.93.230.244]
Received-From-MTA: dns; [192.168.1.10] [146.66.42.104]
Arrival-Date: Tue, 04 Mar 2025 21:48:51 +0000
Final-recipient: rfc822; fpc-pascal@lists.freepascal.org
Diagnostic-Code: smtp; 554 5.7.1 Service unavailable; Client host [84.93.230.244] blocked using sbl-xbl.spamhaus.org; Error: open resolver; https://check.spamhaus.org/returnc/pub/2a01:4f8:0:a231::add:2a/
Last-attempt-Date: Tue, 04 Mar 2025 21:48:51 +0000
TRon:
--- Quote from: PeterBB on March 04, 2025, 10:58:19 pm ---is anyone else having trouble posting to the mailing list, and/or know of a fix?
--- End quote ---
No, but...
--- Quote ---tic-Code: smtp; 554 5.7.1 Service unavailable; Client host [84.93.230.244] blocked using sbl-xbl.spamhaus.org; Error: open resolver; https://check.spamhaus.org/returnc/pub/2a01:4f8:0:a231::add:2a/
--- End quote ---
... I am familiar with that very nice extortion company. They have your IP blacklisted. For whatever reason they see fit. No point arguing with them either. Try to renew your IP if possible. If that ain't possible contact your provider and complain about both issues.
PeterBB:
Thanks Tron.
Looks like its PlusNet p|ssing about. They have requested the Ip address to be blacklisted,
but its the address they gave me! Rebooting the router gives me another IP (allocated dynamic)
but they all seem to be blacklisted. Strange though, my emails are generally getting through,
its only ones sent to the Pascal List are getting rejected. From Spamhaus I get
Outbound Email policy of Plusnet Plc for this IP range
It is the policy of Plusnet Plc that unauthenticated email sent from this IP address should be sent out only via the designated outbound mail server allocated to Plusnet Plc customers. To find the hostname of the correct mail server to use, customers should consult the original signup documentation or contact Plusnet Plc Technical Support.
There are others reporting this issue on PlusNet forum. I'll pursue it there.
(I've not changed any of my email settings, but Thunderbird seems to be a common factor)
Marc:
Do I understand it well, that you are sending the mail by way of your ISP mailserver ? If that is the case, their mailserver is listed in the PBL. This list shouldn't contain IPS mailservers. In that case your IPS should contact SpamHaus for removal of the PBL (they usually do that without problem)
If you are running your own server from your own IP you may request too or you can configure your server to use the ISP one as smarthost.
I've been doing the first in the past many times, but now most IPv4 mail are sent by way of my ISP
PeterBB:
Hi Mark,
I am using my ISP (PlusNet) for email, and had no problem posting to the mailing list up to Feb 21st.
But from Feb 26th onwards, all attempts to post have failed. But my problem seems confined to
fpc-pascal@lists.freepascal.org. I'm not having trouble sending email anywhere else.
I've raised the issue with PlusNet tech support. My IP address is issued dynamically when I start the router.
Checking all the recently allocated address, and they are all on the PBL. But there was no problem up to Feb 21st.
Is anyone aware of any relationship between the FPC mailing list provider and SpamHaus? Or was there any change to the mailing list set up between Feb 21st & 26th?
Cheers,
Peter
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