Linux TCP/IP, GreenIT and more…
Created a really ugly cron to check PPPoE-Connection status which runs every minute. This script produced over 500+ E-Mails in my Maildir.
This command will do the dirty cleaning job and let your fingers relaxed;) Continue reading ‘Cleanup Maildir alias Self-Spammer’
My tiny mail-command collection of the very important administrator mail command.
You can test E-Mail-Server create scripts with this useful command or send yourself some notifications.
The simplest one: Continue reading ‘Mail command’
If you have a mail server at home and your Internet service provider (ISP) has no right PTR record for your assigned IP, you will get trouble the most mail servers will reject you.
Some best examples for mail rejection: gmx.de, mail.ru
This problem can be solved Continue reading ‘Postfix home server’
local_sender_blacklist
This is a onboard exim possibility to blacklist special addresses, its only a optional file which contains a list of envelope senders whose messages will be denied;
1 | 550-sender envelope address noreply@rustock.net is locally blacklisted here |
Example of content:
1 2 3 | cat /etc/exim4/local_sender_blacklist noreply@rustock.net parker.ball@freeemailservice.info |
Restart or reload of exim is not required.
Another tricky error after Debian squeeze upgrade:
ERROR: Wrong ‘suhosin.session.encrypt’ option value. Read REQUIREMENTS section in INSTALL file or use Roundcube Installer, please!
The fix is very trivial:
1 2 3 4 | vim /etc/php5/apache2/php.ini # Add this lines to the bottom of the config: [suhosin] suhosin.session.encrypt = Off |