I don't have a PeerList file existing currently. Should I just create an empty file for openarc to reference or have I misunderstood the bit about removing localhost addresses?
Search found 45 matches
- 14 Feb 2024 04:19
- Forum: How-to
- Topic: ARC - GMAIL
- Replies: 3
- Views: 16086
Re: ARC - GMAIL
- 15 Jan 2024 22:24
- Forum: Discussion
- Topic: Google's new sender requirements
- Replies: 3
- Views: 48023
Re: Google's new sender requirements
Thanks Shawn, Will investigate DKIM/DMARC over the next few days. Do you have any documentation on setting that up? I managed to get TLS operational by activating LetsEncrypt so that's one part of it done. SPF is active across all domains already, so that's also good. I'll have a read about ARC as w...
- 09 Jan 2024 00:54
- Forum: Discussion
- Topic: Google's new sender requirements
- Replies: 3
- Views: 48023
Google's new sender requirements
https://support.google.com/mail/answer/81126 I currently administer a few domains for clients which run through our EFA server. I admit to not having great knowledge on the intricacies of SMTP, so am wondering if/how these new requirements sending email to Gmail will affect us? I'd rather not get to...
- 30 Aug 2022 11:45
- Forum: How-to
- Topic: Whitelisted IP still rejected
- Replies: 8
- Views: 13045
Re: Whitelisted IP still rejected
Yeah, we already had to bump up the fake Gmail score in local.cf as they are the next worst culprit for spam. I wish Google would do something about that. It's all good though... We'll keep filtering out all .biz TLDs until someone makes a complaint. It took about 4 months for someone to realise the...
- 29 Aug 2022 11:21
- Forum: How-to
- Topic: Whitelisted IP still rejected
- Replies: 8
- Views: 13045
Re: Whitelisted IP still rejected
Finally back and can confirm that it was a malformed RegEx. I'd forgotten to prefix a period with a backslash, so it was including a lot more domains than it should have. I've now resolved it and things are back to normal :dance: eg. the regex was /.biz/ but since I don't deal with them often enough...
- 18 Aug 2022 11:27
- Forum: How-to
- Topic: Whitelisted IP still rejected
- Replies: 8
- Views: 13045
Re: Whitelisted IP still rejected
Yep, I'm pretty sure I'm the idiot in this situation and I think there was a malformed regex filter.
I've removed what I suspected what was causing it and the client will test tomorrow as it's now out of hours.
If this is successful, I'll pop back in and confirm precisely what happened.
I've removed what I suspected what was causing it and the client will test tomorrow as it's now out of hours.
If this is successful, I'll pop back in and confirm precisely what happened.
- 18 Aug 2022 03:06
- Forum: How-to
- Topic: Whitelisted IP still rejected
- Replies: 8
- Views: 13045
Re: Whitelisted IP still rejected
I'm also getting this with an M365 hosted address and can't work it out. It's being rejected for reason "Access Denied" and is baffling me. Sender is claiming no issues sending to anyone but our client, so if this is our issue I'll need to get it resolved. I have whitelised the email addre...
- 03 Oct 2021 11:17
- Forum: 4.x Bugs
- Topic: Click Here to report links gone
- Replies: 26
- Views: 36677
Re: Click Here to report links gone
Finally upgraded to v4 and just noticed this as well.
Wondering if I've missed something or this is still in the works.
Any updated information would be greatly appreciated.
Wondering if I've missed something or this is still in the works.
Any updated information would be greatly appreciated.
- 20 Sep 2021 23:45
- Forum: How-to
- Topic: Changing SpamAssasin default filter scores
- Replies: 1
- Views: 2581
Changing SpamAssasin default filter scores
Hi all, Just wondering how we might be able to change the default score for the SPOOF_GMAIL_MID rule? We're getting a LOT of fake gmail.com addressed email at the moment so I need to change the rule from 1.5 to something like 4.0. The score appears to be in the following file, however the files in t...
- 10 May 2021 08:00
- Forum: How-to
- Topic: freshclam failing
- Replies: 7
- Views: 7786
Re: freshclam failing
Thanks henk. Currently battling with a failing VM server, so I'll check this out in a couple of days
- 10 May 2021 03:03
- Forum: How-to
- Topic: freshclam failing
- Replies: 7
- Views: 7786
Re: freshclam failing
Two months later and the issue still persists. Nothing we've tried has resolved the issues. Getting a bit anxious that we aren't getting updates any more.
Hopefully someone with more knowledge would be able to share. Thanks.
Hopefully someone with more knowledge would be able to share. Thanks.
- 03 Mar 2021 23:41
- Forum: How-to
- Topic: freshclam failing
- Replies: 7
- Views: 7786
Re: freshclam failing
We've been getting the following errors for the last 3 days: ClamAV update process started at Thu Mar 4 10:33:34 2021 main.cld is up to date (version: 59, sigs: 4564902, f-level: 60, builder: sigmgr) WARNING: getpatch: Can't download daily-26096.cdiff from db.au.clamav.net WARNING: getpatch: Can't d...
- 02 Feb 2021 21:49
- Forum: Discussion
- Topic: Next Major Release OS Version Survey 2020
- Replies: 27
- Views: 288138
Re: Next Major Release OS Version Survey 2020
Thank you Shawn, that would be an absolute life saver.
- 31 Jan 2021 23:16
- Forum: Discussion
- Topic: Next Major Release OS Version Survey 2020
- Replies: 27
- Views: 288138
Re: Next Major Release OS Version Survey 2020
Would there be any upgrade path from 3.0.2.6 to 5 by any chance?
We still have a few servers running on that build, and would prefer to not have to do the intermediate jump if possible.
We still have a few servers running on that build, and would prefer to not have to do the intermediate jump if possible.
- 10 May 2018 22:56
- Forum: How-to
- Topic: Customise postfix reject messages
- Replies: 0
- Views: 2870
Customise postfix reject messages
Hi all, Just wondering if there's a simple way to customise postfix reject messages when a file type restriction is encountered? e.g. we block all zip/exe/com files, and currently senders will receive a "5.7.1 message content rejected" bounce if they attempt to send a file in the reject li...
- 06 May 2018 01:15
- Forum: How-to
- Topic: Use Postfix to block sender with certain text
- Replies: 12
- Views: 12140
Re: Use Postfix to block sender with certain text
Okay, I realise where the problem is occurring... The spammy from address is only sent during the "mail from:" part of the SMTP conversation, which is not tested by header_checks. I did manage to resolve the issue, and will post here for future reference. Let's make a new sender restrictio...
- 06 May 2018 00:01
- Forum: How-to
- Topic: Use Postfix to block sender with certain text
- Replies: 12
- Views: 12140
Re: Use Postfix to block sender with certain text
Deleted post. Useless content.
- 05 May 2018 08:46
- Forum: How-to
- Topic: Use Postfix to block sender with certain text
- Replies: 12
- Views: 12140
Re: Use Postfix to block sender with certain text
Curiousity got the better of me... Unfortunately no luck with your solution. It still lets the emails straight through to MailScanner. Do we need to postmap the header_checks file for it to work or not? There is a header_checks.db file in /etc/postfix. I have renamed it temporarily as I think we've ...
- 05 May 2018 07:44
- Forum: How-to
- Topic: Use Postfix to block sender with certain text
- Replies: 12
- Views: 12140
Re: Use Postfix to block sender with certain text
Very detailed answer, thank you very much for your efforts.
I'll give it a try in the morning as it's approaching close of business on this side of the world.
Will report back after we've implemented and tested.
I'll give it a try in the morning as it's approaching close of business on this side of the world.
Will report back after we've implemented and tested.
- 05 May 2018 01:46
- Forum: How-to
- Topic: Use Postfix to block sender with certain text
- Replies: 12
- Views: 12140
Use Postfix to block sender with certain text
Hi all, I have an interesting issue... someone out there really enjoys sending mail to our server from numerous compromised servers, IPs are all over the place, but they are targeting one specific user in our system. The only common thing I can find in all of the mail is that there is a certain stri...
- 07 Mar 2018 11:42
- Forum: 3.x Bugs
- Topic: Whitelisted address not consistently working
- Replies: 14
- Views: 13040
Re: Whitelisted address not consistently working
You are a champion... I've made the change. Now to sit back and wait for the next bulk mailing.
I've asked the user to notify me when it's about to occur, so I'll watch the MailWatch log to ensure that it treats it properly.
I'll report back once verified. Thanks once again!
I've asked the user to notify me when it's about to occur, so I'll watch the MailWatch log to ensure that it treats it properly.
I'll report back once verified. Thanks once again!
- 07 Mar 2018 09:39
- Forum: 3.x Bugs
- Topic: Whitelisted address not consistently working
- Replies: 14
- Views: 13040
Re: Whitelisted address not consistently working
It's been in the white list since before I discovered this "issue". Some emails from that user are being whitelisted and pass straight through, but for some very odd reason when it's a bulk email, it gets scanned and whitelisting seems to be ignored. Single emails pass through green just l...
- 07 Mar 2018 08:01
- Forum: 3.x Bugs
- Topic: Whitelisted address not consistently working
- Replies: 14
- Views: 13040
Re: Whitelisted address not consistently working
Just perusing the logs and it looks like they've just sent a couple of email blasts. What has worked: SpamAssassin rule which applies a -10.0 value to email with their address in the FROM header. What didn't work: trusted_networks in local.cf. MailWatch still shows it as a 'scanned' email and not wh...
- 07 Mar 2018 05:31
- Forum: 3.x Bugs
- Topic: Whitelisted address not consistently working
- Replies: 14
- Views: 13040
Re: Whitelisted address not consistently working
Absolutely will do... I often refer back to the forum for things I've said and since forgotten. Always helpful to get a record of it.
- 06 Mar 2018 22:02
- Forum: 3.x Bugs
- Topic: Whitelisted address not consistently working
- Replies: 14
- Views: 13040
Re: Whitelisted address not consistently working
I have added the Exchange server IP to the trusted network. Just need to wait for the next bulk run to see if it works or not.
It only happens once a week or thereabouts, so might need to wait a few more days. Cheers.
It only happens once a week or thereabouts, so might need to wait a few more days. Cheers.