How To Install postsrsd on Fedora 34
Introduction
In this tutorial we learn how to install postsrsd
on Fedora 34.
What is postsrsd
PostSRSd provides the Sender Rewriting Scheme (SRS) via TCP-based lookup tables for Postfix. SRS is needed if your mail server acts as forwarder.
We can use yum
or dnf
to install postsrsd
on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install postsrsd.
Install postsrsd on Fedora 34 Using dnf
Update yum database with dnf
using the following command.
sudo dnf makecache --refresh
The output should look something like this:
Fedora 34 - x86_64 20 kB/s | 6.6 kB 00:00
Fedora 34 openh264 (From Cisco) - x86_64 1.4 kB/s | 989 B 00:00
Fedora Modular 34 - x86_64 68 kB/s | 6.5 kB 00:00
Fedora 34 - x86_64 - Updates 3.5 kB/s | 6.2 kB 00:01
Fedora Modular 34 - x86_64 - Updates 17 kB/s | 5.9 kB 00:00
Metadata cache created.
After updating yum database, We can install postsrsd
using dnf
by running the following command:
sudo dnf -y install postsrsd
Install postsrsd on Fedora 34 Using yum
Update yum database with yum
using the following command.
sudo yum makecache --refresh
The output should look something like this:
Fedora 34 - x86_64 20 kB/s | 6.6 kB 00:00
Fedora 34 openh264 (From Cisco) - x86_64 1.4 kB/s | 989 B 00:00
Fedora Modular 34 - x86_64 68 kB/s | 6.5 kB 00:00
Fedora 34 - x86_64 - Updates 3.5 kB/s | 6.2 kB 00:01
Fedora Modular 34 - x86_64 - Updates 17 kB/s | 5.9 kB 00:00
Metadata cache created.
After updating yum database, We can install postsrsd
using yum
by running the following command:
sudo yum -y install postsrsd
How To Uninstall postsrsd on Fedora 34
To uninstall only the postsrsd
package we can use the following command:
sudo dnf remove postsrsd
postsrsd Package Contents on Fedora 34
/etc/default/postsrsd
/etc/postsrsd.secret
/usr/lib/.build-id
/usr/lib/.build-id/38
/usr/lib/.build-id/38/66326d0a6cd8782815290a5ee1f0b0fbf3609d
/usr/lib/systemd/system/postsrsd.service
/usr/sbin/postsrsd
/usr/share/doc/postsrsd
/usr/share/doc/postsrsd/README.md
/usr/share/doc/postsrsd/README_UPGRADE.md
/usr/share/doc/postsrsd/main.cf.ex
/usr/share/licenses/postsrsd
/usr/share/licenses/postsrsd/LICENSE
/usr/share/man/man8/postsrsd.8.gz
/usr/share/selinux/packages/postsrsd/postsrsd.pp
References
Summary
In this tutorial we learn how to install postsrsd
on Fedora 34 using yum and dnf.