0

Have looked around the Internet and at ServerFault the similar question has no solution:

Remove Exim version number

Neither received_header_text in options config or smtp_banner is working. Seems a receiver detect Exim version in another way and don't care about my header that I specifying.

Any ideas to change information in Received header for free mailbox providers?

178024
  • 36
  • 3
  • 15
Vladmir
  • 101
  • 1

1 Answers1

0

To hide the SMTP version/banner follow the steps below

Open the file /etc/exim.conf and find for smtp_banner.

The line would look like

smtp_banner = "${primary_hostname} ESMTP Exim ${version_number} \
Remove the "Exim ${version_number}" from the line. The modified line would look like

smtp_banner = "${primary_hostname} ESMTP \

Ryan
  • 107
  • 4