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    Notifying the sender of a message delivery failure

    Some messages are mislabeled as spam/virus. That's why I'm asking about the possibility of adding a specific address/domain to which an automatic reply will be sent if this message is marked as spam/virus etc. But thanks for the answer :)
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    Notifying the sender of a message delivery failure

    Hello, I have some questions about notifying. Is it possible for the sender of a message that has been marked as spam/virus etc. to receive a return message with information that the message from him did not reach my inbox? If so, will this message contain information about the reason why this...
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    How import blacklist domain to Proxmox 6.4-3

    Hi I exported blacklist domains from older Proxmox Gateway to file blacklist.txt. This file has this structure [ { "descr" : "bizwebsite.com", "domain" : "bizwebsite.com", "id" : "2881", "ogroup" : 2, "otype" : 1002, "otype_text" : "Domain"...
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    How configure smtp_helo_name and smtpd_banner in Proxmox Gateway 6.4-3

    Hi I have installed a new Proxmox Gateway 6.4-3 virtual machine. I want to change smtp_helo_name and smtpd_banner because when sending to one of the domains I get error 550 5.5.0 Invalid EHLO / HELO domain. In Proxmox v. 5.2-7 was configuration file in /etc/pmg/templates/main.cf.in, but in...
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    Problem with send emails

    I have problem with update antywirus signature: ClamAV update process started at Wed Apr 21 19:34:16 2021 WARNING: Your ClamAV installation is OUTDATED! WARNING: Local version: 0.102.4 Recommended version: 0.103.2 DON'T PANIC! Read https://www.clamav.net/documents/upgrading-clamav daily...
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    Problem with send emails

    On my firewall I unblock communication with https://enterprise.proxmox.com and I refresh updates and receive list updates. I upgrade my proxmox and restart. After restart I cannot log in to web portal. I had to recover from a backup
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    Problem with send emails

    Hi If I run this command curl https://enterprise.proxmox.com I receive this curl: (60) SSL certificate problem: self signed certificate in certificate chain More details here: https://curl.haxx.se/docs/sslcerts.html curl performs SSL certificate verification by default, using a "bundle" of...
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    Problem with send emails

    I add this repository deb https://enterprise.proxmox.com/debian/pmg stretch pmg-enterprise and receive error Err:9 https://enterprise.proxmox.com/debian/pmg buster/pmg-enterprise amd64 Packages server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none...
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    Problem with send emails

    I click Refresh and receive this info starting apt-get update Ign:1 http://ftp.pl.debian.org/debian stretch InRelease Get:2 http://ftp.pl.debian.org/debian stretch-updates InRelease [93.6 kB] Hit:3 http://ftp.pl.debian.org/debian stretch Release Hit:4 http://security.debian.org stretch/updates...
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    Problem with send emails

    When I click button Upgrade via the GUI I received info Starting system upgrade: apt-get dist-upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Your...
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    Problem with send emails

    Thank you for quick answer. I have downloaded iso 6.4 version. How can I upgrade my proxmox?
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    Problem with send emails

    Hi I have one Proxmox 5.1-4. It is running as Hyper-V virtual machine. I have just installed all the available updates. I have a problem with sending e-mails to certain recipients. I get a message in the syslog "lost connection with dns_name[IP] while sending DATA command". What can I do with...

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