malcolmpdx's user avatar
malcolmpdx's user avatar
malcolmpdx's user avatar
malcolmpdx
  • Member for 13 years
  • Last seen more than 1 year ago
  • Portland, OR
2 votes

Is there a way to whitelist and address or domain in Postfix's helo_restrictions?

4 votes
Accepted

Linux load averages and possible danger?

1 vote

Restarting the httpd service in RHEL returns "Stopping httpd: [FAILED]" - How do I fix this?

1 vote
Accepted

Difference between default new file and new directory permissions

0 votes

Does installing additional PHP extensions make it work slower?

1 vote
Accepted

Amazon RDS: encryption on port 3306?

0 votes

How can I make a CentOS 6 AWS AMI from a loopback?

1 vote

Ubuntu 10.04 Postfix Dovecot ISPConfig 3 - send spam from own domain to random users

3 votes

How sensitive is communicating DNS records?

0 votes

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)

0 votes

High Load With Call Trace

2 votes

Storing sensitive information on wiki

4 votes

Prevent 'cd' remembering symbolic links traversed

1 vote

BIND not reading /etc/hosts on MacOSX Lion

7 votes
Accepted

View requests that iptables has blocked

22 votes

How can I query postfix to test is an address is in the virtual address file?

8 votes
Accepted

Iptables list doesn't persist across restarts

1 vote

Postfix: Virtual Match All Domains EXCEPT One

3 votes

File Permissions created by Apache

0 votes

Define Variables in Nagios Config?

1 vote
Accepted

Restricting RDP sessions over Internet but not LAN

1 vote

Fedora Email Forwarding (Postfix)

1 vote

search files based on text file containing list of files

0 votes

RHEL 5 server hang, which logs

0 votes
Accepted

can't access php file in webserver from browser

1 vote
Accepted

Linux - System has no HDD's or root mount

43 votes
Accepted

How to display used devices/free space when using LVM?

10 votes
Accepted

Cron Job to copy file from one location to another for new files (daily)

0 votes
Accepted

can gnu tar detect changed directory ownership?

1 vote

using port 2525 as the alternate mail port