We have a customer which is telling us that one of their clients is unable to send them email much of the time. In the logs below I have changed...
I have been testing dedicated SPAM server and having 2 different servers add the word SPAM in the topic is kind of annoying. Where is that word...
I have the following scenario. Single server. ISPConfig -> Email -> Postfix Blacklist -> added domain there. I even tried 3 entries....
Hello, How can I add a content filter to block by username? For example: 1. my domain name (mydomain.com) From: "mydomain.com" <any [email protected]
Hello, Im using ISPConfig with PMG and my emails landing in SPAM by gmal, yahoo... SPF, DKIM, DMARC are ok. Does anyone have any idea? if i send...
Im getting annoying and unwanted emails (gambling related, not spam though. Someone is using an address) and trying unsuccessfully to block the...
Just installed a fresh ISPConfig 3.2 setup on Debian 11 using rspamd instead of amavis. I've gone from years of playing with SpamAssasin/amavis...
I'm running the standard Perfect Server Debian 10 install (using SA,amavis, installed a few years ago) on Debian on a VPS as a primary mail server...
If you are using CloudFlare open DNS (1.1.1.1) services (like millions of other servers) then you may have noticed rapid increase of "open...
Hello I have multiserver setup with Debian Bullseye and ISPConfig 3.2.7p1 I notice that my mail blacklist and whitelist not working. I checked...
I' running email server with rspamd as spam filter. I have 2 bayes classifiers, one with original config named global and second with per_user =...
Hi, I've a problem with Amavis I suppose. If I send an email towards an email account on my ispconfig server, the mail arrives without any...
I would like to hear your opinions on setting up a front email server for several domains. It would have both IPv4 and IPv6 addresses and would...
Recently I have been swapping some email with Microsoft domains and then I analyzing the emails that landing in outlook domain in the first line i...
hi there, I'm running postfix with several header_checks that appear to be being ignored. eg; I don't see anything in the mail.log relating to the...
Hi everyone. I have a mail server and as almost all people I don't want spam messages - it works - I don't receive them, but when my server...
/// TEST ENVIRONMENT /// Hosting provider : OVH Machine : remote VPS 2vCore OS distro : Ubuntu 18.04 (bionic beaver) User : root with sudo...
Hello! I installed on Debian 9 rspamd using tutorial and removed amavis. Filtering is mainly OK, but user asked me that lots of emails are droped...
I have run ISPC 3 and its predecessors for years and could find any treat easy but this one eludes me Recently I started to receive reports about...
I had some problems with deliverability to gmail and G-Suite email addresses for a while. It turned out that disabling IPv6 for sending to...
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