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hi thanks for your reply. please refer to this image which gives the impression that dns checks are done after the message is accepted in the queue https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#_what_is_proxmox_mail_gateway if possible please modify the image to not only display...

hello all we are looking at the proxmox mail gateway filtering sequence https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#_what_is_proxmox_mail_gateway Here it is mentioned that that dnsbl block list check is done after the local checks within the queue are completed, where as in our...

Hi, Is there any method by which this can be done at the SMTP level, so that the spammer / virus sender immediately gets a reject message. We are currently using qmailtoaster and simscan which rejects at SMTP level. Is there any specific reason why proxmox does not filter virus at SMTP level ...

Hello Does proxmox mail gateway carry out antivirus and antispam scanning at the smtp level itself and reject mails containing virus or high score spam or is the scanning carried out after accepting the email in the queue Thanks Rajesh

yes, what you say is true. Either reject at smtp level or deliver the message to the recipient is the best option. Also once you start accepting messages that are spam then i found that spam messages keep increasing. on a side note does the spamassassin in proxmox have image checking like fuzzy...

the Advancing PMG thread is great, thanks a lot. On a side note, does avast scanning take place at the smtp level and carry out a rejection even before the malware email enters the server or does it accept the email then scan it ? thanks, rajesh

thanks, for the detailed input. We are also facing the same problems as you. We block all forbidden attachments like exe etc, but the viruses embedded in word/excel docs pass through in a lot of cases. 1) Could you please also share the link of the avast antivirus version that you use and from...

heutger : could your kindly post your experience with Avast antivirus ? Thanks, rajesh.

Hi Thanks for your reply. If a customer requires the same as a paid service is it possible? Rajesh

I do not have the numbers checked by myself personally. But i read some articles which were benchmarking many antiviruses. Anyway the main point is whether it is possible to add another antivirus. Thanks Rajesh

Hi Is any one using mail gateway for a high volume environment. I have around 22000 users with mail traffic of about 300000 emails per day. Could you please share your experience Am planning to use a 8 core 2.5 ghz dell server with 32 gb ram and 4 x 800 gb ssd drives and a 200 megabytes per...

I was inquiring about this since it seems that performance of avast is not so good compared to bitdefender or eset and others. Thanks Rajesh

Hi Is it possible to use a paid antivirus other than avast. If yes then how to implement the same Thanks Rajesh

hi, i wish to create a backup of every email sent by and received by a specific user1@abc.com and keep the same in backupuser1@abc.com for this purpose i have configured the following who object : description : ABCUSER : user1@abc.com action object : bcc : description : ABCBACKUP_incoming ...