global::utils
Utility functions to interact with the system.
fn
get_root_domain
fn get_root_domain(domain: SharedObject) -> String
fn get_root_domain(domain: String) -> String
fn
hostname
fn hostname() -> String
details
Get the hostname of this machine.
Return
string
- the host name of the machine.
Effective smtp stage
All of them.
Examples
#{
connect: [
rule "hostname" || {
state::accept(`250 ${utils::hostname()}`);
}
]
}
fn
user_exist
fn user_exist(name: String) -> bool
fn user_exist(name: SharedObject) -> bool
details
Check if a user exists on this server.
Args
name
- the name of the user.
Return
bool
- true if the user exists, false otherwise.
Effective smtp stage
All of them.
Examples
#{
connect: [
rule "user_exist" || {
state::accept(`250 root exist ? ${if utils::user_exist("root") { "yes" } else { "no" }}`);
}
],
mail: [
rule "user_exist (obj)" || {
state::accept(`250 ${utils::user_exist(ctx::mail_from())}`);
}
]
}