Adjusting the tcprules files for qmail
Info: tcpserver, tcprules This is an example of tcprules file: > more ~vpopmail/etc/tcp.smtp 0.0.0.0:allow,RELAYCLIENT="",SMTPD_GREETDELAY="0" xxx.xxx.xxx.xxx:allow,RELAYCLIENT="",SMTPD_GREETDELAY="0" 10.0.0.:allow,RELAYCLIENT="",SMTPD_GREETDELAY="0" 127.:allow,RELAYCLIENT="",SMTPD_GREETDELAY="0" :allow As you can see, the localhost, the internal subnet 10.0.0., and the external server's IP are allowed to use the MTA as a relay (RELAYCLIENT=""), and do not face a GREETDELAY. All...
