Postfix part 4

1. Shell scripts for add and delete:




(variable checking should be done to validate user input (ie. so they don't do something that crashes the mail server).

2. Create a doc listing the config files in /root/clonning which have been changed from the yum/rpm source, in the doc list the file and what was changed

3. Test & adjust SMTP tweak firewall rules with current setup:

iptables -A OUTPUT -d -p tcp -m tcp --dport 25 -j ACCEPT

iptables -A OUTPUT -p tcp -m tcp --dport 25 -m owner --gid-owner mail -j ACCEPT

iptables -A OUTPUT -p tcp -m tcp --dport 25 -m owner --gid-owner mailman -j ACCEPT

iptables -A OUTPUT -p tcp -m tcp --dport 25 -m owner --uid-owner root -j ACCEPT

iptables -A OUTPUT -p tcp -m tcp --dport 25 -j REJECT --reject-with icmp-port-unreachable

see:[url removed, login to view]:[url removed, login to view]

[url removed, login to view]

Skills: Linux

See more: n.j. doc, linux shell scripts, shell scripts, postfix, mailman, iptables, linux shell config file, unreachable, shell add file, iptables add, test linux smtp server, linux test smtp server, test smtp linux, linux test smtp, test smtp server linux, create smtp server, linux smtp, postfix mail server linux, yum, mail server scripts, tcp relay server, delete wiki, tcp relay, tcp linux server, setup smtp linux

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I wish to continue this work If You are happy with that :)

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I have great experience in Postfix & shell scripting.

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