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1 answer
49 views

Postfix Mail logs Alert

Is there a way via script to set an alert when an application is sending high volume of messages in short amount of time (5min)? My goal here to have us notified when some application spamming or ...
manwithamission's user avatar
0 votes
0 answers
65 views

How can Postfix smtp server scan or calculate the md5sum of an attachment while it enters to my server?

How can a Postfix SMTP server scan or calculate the md5sum of an attachment which arrived to my server? The issue comes from a recurring attachment that is sent with different body and different email ...
superlinux's user avatar
0 votes
1 answer
63 views

encryption password by script failed

I am testing to add a user to my database with a bash script! my code for my bash script is : mysql -u root <<MYSQL_SCRIPT USE mail_server; INSERT INTO mail_server.virtual_users (`id`, `...
Rayen Ben Said's user avatar
1 vote
1 answer
2k views

How to use emojis on the subject line of mail?

I am writing a shell script to setup a few servers and once it is done, it will send an email to our help desk letting us know that the server is ready to be used. I would like to use the following ...
user avatar
1 vote
1 answer
1k views

Automating postfix installation

I have been trying to automatically install postfix in a non-interactive way via startup-script on machine boot up. After a bit of research I found out some suggestion that I could try to install it ...
Benedict's user avatar
0 votes
1 answer
4k views

how to back up and restore postfix mails [closed]

I'm new to postfix and intended to start using it long time so I have simple question how to back up my mails and if I need to restore those back ups on other computer who does I proceed Note : No ...
DarshanaK's user avatar
  • 185
2 votes
1 answer
891 views

Using a custom filter via script to reject inbound email

Background & Requirements I've found a number of reference docs and Q&A post relating to this topic but I've not been able to figure out a key area of the design. I would like to reject an ...
Steve's user avatar
  • 23
0 votes
1 answer
954 views

Processing multiple mails in a Postfix mailbox by making cronjob run per second-is that considered good practice?

I need to process at least three thousand incoming emails an hour that are received in a postfix mailbox. Processing involves extracting email attachments and sending the content of an email ...
user40952's user avatar
  • 477