Open php-null opened 1 year ago
Describe the bug SMTP server sending mail error code "550 Access Denied Invalid HELO name"
To Reproduce Steps to reproduce the behavior:
SMTP server with out SSL/TLS , just common setup but require authentication for send mail.
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Describe the bug SMTP server sending mail error code "550 Access Denied Invalid HELO name"
To Reproduce Steps to reproduce the behavior:
SMTP server with out SSL/TLS , just common setup but require authentication for send mail.