Joomla mail configuration settings to send e-mail message from localhost
Joomla configuration Default settings For mail is
Mailer : phpmailfunction
Mail from : admin email id
From Name : admin name
Sendmail Path : /usr/sbin/sendmail
SMTP Authentication : No
SMTP Security : None
SMTP Port : 25
SMTP Username :
SMTP Password :
SMTP Host : localhost
To check execution of mail functionality from the localhost
Admin panel >> Site >> Global Configuration >> Server
Mailer : SMTP Server
Mail from : admin email id
From Name : admin name
Sendmail Path : /usr/sbin/sendmail
SMTP Authentication : Yes
SMTP Security : TLS
SMTP Port : 465
SMTP Username : your gmail email id
SMTP Password : your email accnt pwd
SMTP Host : smtp.gmail.com