If the SMTP server information is set up in config.json, to send email is just to add a hash reference to _gmail in $self->{OTHER}.
sub after {
my $self = shift;
my $model = shift;
my $other = $model->other();
...
my $the_mail = {
"To" => string,
"Subject"=> string,
"Content"=> string,
"File" => string,
"Extra" => {key: value, key: value, ...}
};
push @{$other->{_gmail}}, $the_mail;
return;
}
where To is the recipient email address, Subject the email subject and Content the email body. If no Content, you should assign a template filename to File. The template should be located in the same directory as action.html. Genelet will use $self->{ARGS}, $self->{LISTS}, $self->{OTHER}, and key-values in Extra, to construct the message body.
After that, Genelet will deliver the emails and other services in a blocking way.
If there is no _gmail in other, none of email service will be called.