PHPMailer with SSL – CentOS 6.7 VPS – SMTP ERROR: Failed to connect to server: (0)

DevOps & SysAdmins: PHPMailer with SSL – CentOS 6.7 VPS – SMTP ERROR: Failed to connect to server: (0) Helpful? Please support me on Patreon: …

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by Roel Van de Paar

linux smtp server