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    [SOLVED] Disable Links and External Content in Quarantine Viewers?

    Can you check your quarantine settings I think this is it: Configuration - Spam Detector - Quarantine - View images - No Configuration - Spam Detector - Quarantine - Allow HREFs - No after changing restart and test. let me know if it helps.
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    Mark message subject of SPF SoftFail messages as suspicious

    I guess I have to give up on this. There is a clear reason something is not configured correctly if you are getting SPF_SOFTFAIL and it is at least on some spam emails usually a good indicator of a suspicious email. It's very hard to detect or mark suspicious emails with high accuracy if you...
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    [SOLVED] Getting double spam report mails

    Hello @Stoiko Ivanov this is the solution. I highly recommend to put this example or similar into documentation as this configuration is non trivial. Spend many hours trying to configure this and missed in the systemd recommendation.
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    Adoption of SpamAssassin improvements?

    Let's see what proxmox staff will say. In my opinion it looks like they decided to keep the feature and new implementations low and instead focus on implementing core upgrades like kernel ect like you see in the https://pmg.proxmox.com/wiki/index.php/Roadmap#Roadmap Adding new features always...
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    Option to add custom branding for quarantine users

    https://bugzilla.proxmox.com/show_bug.cgi?id=1685 is already opened but I would also like to have a thread here until this is implemented so anyone else can comment as well if they want to add something. I care a lot about user experience and I have spend a lot of time testing, translating...
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    Detect preferred language via browser or force default language for quarantine users

    It looks like I am the only one who cares about user experience. I spend a lot of time testing, translating, writing documentation for our users so when user quarantine is implemented is going to be as easy to use as possible. As requested I have opened a feature request that is available here...
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    [TUTORIAL] PMG 7/Debian 11 with fail2ban

    Anyone who is configuring public access (access from any public IP) for proxmox mail gateway admin interface should be forbidden for configuring anything in my opinion. This goes against any security principle I can think off and it could and will lead to eventual data breach meaning someone...
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    [SOLVED] Getting double spam report mails

    Can someone explain how to do this properly. I just want the spam report emails to be send at 06:00 using yesterday parameter. I want this changes to be persistent after every upgrade. I have setup the file /etc/systemd/system/pmgspamreport.timer.d/override.conf [Timer] OnCalendar=06:00...
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    Retention in tracking center

    Can someone please respond to my message above? How we should configure this and what is the maximum recommended value until pmg breaks? Thank you!
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    Mark message subject of SPF SoftFail messages as suspicious

    This would be a nice feature but don't think it's possible. Can anyone give advice how you would do this? I know that messages that have SoftFail will get SA score SPF_SOFTFAIL but this cannot be applied to action objects right? You just cannot rely to bump the SA score to higher value to mark...
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    Just Installed 7.2 - Missing DNS API PLUGINS - none shown

    How did you install it? Do you have the free repositories enabled? https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#pmg_package_repositories Personally I have this in the /etc/apt/sources.list file for the demo system. deb http://ftp.debian.org/debian bullseye main contrib deb...
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    Office365 emails are not getting through

    Please post logs from messages that are problematic from tracking center the full log for each message so we can see what is going on. Without logs we can't help you. One way to solve this is to just add network's from Microsoft on mail proxy whitelist. This will bypass SPF checks for their...
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    Detect preferred language via browser or force default language for quarantine users

    Hello, Is it possible to detect preferred language via browser or force default language for quarantine users? I spend a lot of time making sure to translate proxmox mail gateway to our native language to make sure the quarantine usage is going to be as easy to use as possible for our users...
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    Retention in tracking center

    Can someone give some guidance what are the correct settings if we want to keep logs for 1 month, 3 months, 6 months, 1 year? We have the storage space how much log can we realistically store on proxmox mail gateway before it breaks? Looking at /etc/logrotate.d/rsyslog I am guessing we have to...
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    Help Understanding how this is getting through

    Yes from the log Nov 29 15:25:39 mgw pmg-smtp-filter[796704]: A4F6463866ABECC2E9: sender in user (client@client.com) whitelist I have no user whitelist so I usually see in the log only the rule that I use for whitelist: Nov 28 10:51:16 pmg-smtp-filter[46231]: 12141763848493C9C8D: accept mail to...
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    How to remove postmaster@example.com messages to undeliverable addresses

    I generally agree with this but the reality is different. I do want legitimate false positive senders to be notified when they are sending email and it's blocked by false positive virus detection. I looked in quarantine and real people sending email send multiple emails asking why the receiver...
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    Bypassing PMG for just one domain

    We have only enabled access to the mail server from the server that needs to be sending email directly and nothing else. This is the best way to do this in a secure way. Access list it's called ask your network guys. Only allow access to the mail server on port 25 for IP that will be sending you...
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    Best way to configure MX for clustering ?

    Does this help https://forum.proxmox.com/threads/redundant-servers-and-load-balancing-using-mx-records.73/ ?
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    Proxmox Mail Gateway 7.2 available

    Just upgraded. Thanks for the new version we have production-ready repositories and it seems to be working fine. Shutout to @Stoiko Ivanov he has really been responsive and helpful always big thanks to him for helping and making this product enjoyable to use even with all limitations it has. It...
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    Help Understanding how this is getting through

    Can you post the log from proxmox mail gateway. It's unclear here why it's not blocking we need logs from pmg to understand that. I am guessing that is because you have too many rules and some of the rules whitelist something on this email. At least in my opinion you should try simplify your...

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