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Which domain do you mean? As it is outgoing with smarthost. Do you mean the hostname?

Tried that also, but then mail does not get send at all

Hello. Tried really everything but when i use a smarthost to route out email to the pmg for filtering, the pmg rejects the email with a RELAY ACCESS DENIED error. - I added the ip to the networks list - I point the smarthost to port 25 - Checked the postfix config if ip is whitelisted...

Is dnsbl-2.uceprotect.net*4 not too aggressive with lots of false positives due to blocking complete subnets?

I use the backup functionality in Proxmox VE itself. The backup goes to a PBS server So no, no external plugins or something

Hello, I constantly see these errors in backup. Backups seems to be fine, but not sure if this would be an issue: NFO: Deleting backups older than 3 days. INFO: Starting Backup of VM 100 (qemu) INFO: Backup started at 2024-11-10 23:54:41 INFO: status = running INFO: VM Name: name-of vm.nl...

Ok but to be sure. It is complaining about manfree is not added as permitted sender. Is that correct?

It is the inbound mailproxy. And the pmg is already added to the spf record.

Any ideas?

Hi, We have a user that has a "sometimes" issue on a senders SPF which gets rejected because the senders domain is not added to the SPF to be allowed to sent with the receivers domain. That's correct because the sender is an external party. Tried everything but didn't get it fixed. Does...

Hi Stoiko, I understand but problem is the ssl seems to be working and is valid. Only the check states otherwise

Hi Stoiko, Thanks for your reply. The site who complains is checktls.com All is green accept the cert part. Certificate #1 of 4 (sent by MX): EXPIRED Cert VALIDATION ERROR(S): certificate has expired So email is encrypted but the recipient domain is not verified Cert Hostname DOES NOT...

Hello, An customer has an connection to the spam firewall but he wants to use his own hostname (anti-spam.domain.com) which is different from the configured domain name. This is ofcourse working, but some checks complain about the SSL certificate on the hostname (which is normal, as it...

Yes the rule I get. It is obvious the mail get blocked when it is spam. But I'm not sure why exactly this is marked as spam and how I can prevent it? Looks like the bottleneck is the FREEMAIL_REPLYTO. Correct?

Hi Tom, This is what I see in the logs: Mar 18 12:48:01 mx-1 postfix/smtpd[32652]: connect from pmgserver.url[ipaddress] Mar 18 12:48:01 mx-1 postfix/smtpd[32652]: Anonymous TLS connection established from pmgserver.url[ipaddress]: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)...

Hi all, Can anybody shed a light on why this message for example is bounced? It is an outgoing email using the PMG Spam detection results: 4 AWL 1.099 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DKIM_ADSP_CUSTOM_MED 0.001 No valid author...

Hi Stoiko, For the WHAT object i understand, but is there an example how to write such rule? Thanks for pointing out to the DNS part. Will look into that.

Hi all, I'm sure this has been asked multiple times before and found already some simular posts, but i cannot get it to work. I daily receive spam messages from bit invest. I trained spamassassin with the headers, but it seems not to be working. I also created a custom spamassassin rule for...

@Stoiko Ivanov : What I needed to do is to disable checks on these domains on the web hosting server. So they do not get checked. The strange part is, on all other servers (out of our management) these problems did not occur. For now, all seems to be good and is it filtering away perfectly...

Thanks, @Stoiko Ivanov Yes, all domains are added as relay domains. MX points to PMG filters the email, and then sends it to the right server. All domains are the same. So what can I check on the receiving server then? As the SPF is ok there.