how to setup pbx system at home

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Mail system Server Setup record (ii) (POSTFIX+CYRUS-SASL+COURIER-AUTHLIB+DOVECOT+EXTMAIL+MYSQL)

,reject_non_fqdn_recipient,reject_unknown_recipient_domain,reject_unauth_ Pipelining,reject_unauth_destination smtpd_sasl_auth_enable = yes Smtpd_sasl_local_domain = $myhostname smtpd_sasl_security_options = noanonymous Smtpd_sasl_path = smtpdIf you want to validate/etc/passwd and/etc/shadow by using the login password of the system user, edit the/ETC/SYSCONFIG/SASLAUTHD mech parameter (Note: The original PAM algorithm is not validated):[Email protect

Windows 8 System External screen setup tips

you have an external monitor attached. Access from Charm Bar's device Then click on the "second screen" can be several options, the same is "computer screen", "Copy", "extension" and "only the second screen", but this time with the icon hint, can see what effect. More intuitive display options The above is the system home introduction of Windows 8

Linux chsh command parameters and usage details (Linux setup System shell command)

logged-on user. And we execute zsh just started a ZSH interpreter program, and did not change the big environment. If you want to change the "current Shell", then you still need to use CHSH.4 I want to change my shell to zsh!.[Email protected] ~]$ chsh-s/bin/zshchanging shell for Rocrocket.Password:Shell changed.[Email protected] ~]$You can modify the login shell by using the CHSH plus option-s!You will find that you are still outputting/bin/bash after performing the Echo $SHELL, because you ne

Linux System Setup key login, disable root account password login

One: Generate key Shell Point tool New user key generation You can see the key generation interface, choose the RSA encryption algorithm, the key length is set to 2048 here. The key has been generated, select Next, Next. Enter the key name, and the password to encrypt the key, and proceed to the next step. Now you can see the public key information and save the public key copy. Create a hidden directory in the root user home directory. S

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