|
/etc/smtp is the file which controls SMTP access Is is correct that it should contain the following only: 127.:allow,RELAYCLIENT="" Someone recommended that I include the following: 127.:allow,RELAYCLIENT="" :allow This allows only the localhost to “inject mail via
SMTP” (Quote from lwq section 2.8.2.3)– what exactly does inject
mean? Does it mean only localhost can connect to SMTP in order to attempt
authentication / relaying, or does inject mean that it’ll relay without
authentication? Thanks, j |
