PHPMailer saying could not connect to SMTP host
问题 For the past 2 days I've been trying to get a PHP script to send an e-mail and it doesn't seem to work. First I've tried the normal php mail function, then PHPMailer and then Swiftmailer. I've tried to use both gmail's accounts and SMTP and the email account and SMTP of my internet provider, none worked. I tried to ping both SMTP servers and they worked fine and telnet replied correctly as well. On telnet smtp.gmail.com 587 it said 220 smtp.gmail.com ESMTP q125sm9630397wmd.19 - gsmtp. I've