With this command you can check the validity period of your generated certificates (apache, postfix, dovecot, cyrus, etc ). Example: Encrypted certificate Content of the certificate decrypted:
Archive for the ‘postfix’ Category
Check the validity of your ssl certificates
Posted: 27th May 2010 by BritishSongWriter in apache, bash, cyrus, dovecot, postfix0
I have written two articles on how you can force email queue delivery on Qmail and Exim. The following command will attempt to deliver all the messages in the queue on a Postfix MTA : The -v switch is for verbosity and the -f switch means 'force queue delivery'.
This will remove all the emails in the queue on a server which uses Postfix as a MTA :