I ask for help cause I can't send mail with PHP in my virtual domains.
I have installed iredmail on my droplet and hosted a virtual domain for the mail server.
I can send a mail with success from my gmail account to the mail account created in iredadmin, no problem.
The problem is to send with PHP, the code said I can't connect to SMTP.
I have tried a lot of mx configurations (hahaha) I don't know how to configure MX (without mx configuration I already can receive mail) but I don't know how to configure the smtp to php "mail()" or phpmailer use.
Error code: http://postimg.org/image/8mzkdi0az/
DNS settings: http://postimg.org/image/y71ujxlor/
PHPMailer code: http://postimg.org/image/ltp0d0w0b/
I love you!