Recent content by a.swiderski

  1. 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 :)
  2. 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...
  3. 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" : "", "domain" : "", "id" : "2881", "ogroup" : 2, "otype" : 1002, "otype_text" : "Domain"...
  4. 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/, but in...
  5. 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antywirus signature: ClamAV update process started at Wed Apr 21 19:34:16 2021 WARNING: Your ClamAV installation is OUTDATED!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 daily...
  6. Problem with send emails

    On my firewall I unblock communication with 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
  7. Problem with send emails

    Hi If I run this command curl I receive this curl: (60) SSL certificate problem: self signed certificate in certificate chain More details here: curl performs SSL certificate verification by default, using a "bundle" of...
  8. Problem with send emails

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

    I click Refresh and receive this info starting apt-get update Ign:1 stretch InRelease Get:2 stretch-updates InRelease [93.6 kB] Hit:3 stretch Release Hit:4 stretch/updates...
  10. 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...
  11. Problem with send emails

    Thank you for quick answer. I have downloaded iso 6.4 version. How can I upgrade my proxmox?
  12. 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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