Problem sending mail from PHP page using GMail's SMTP server
38274
Sending email through gmail SMTP on GoDaddy
5904
Is there any way to modify the mail headers in an outgoing message sent using Gmail?
41774
Postfix forwards to Gmail being rate limited even with unmodified headers
135308
php email form issue
157100
send email with attachment using php
93339
Submitting a URL to Google using PHP/cUrl
36729
How to change envelope from address using PHP mail?
121345
send html email using php deliver message as html code
24490
postfix fails to send mail with "fatal: unknown service: smtp/tcp"
8104
Is there any way to send an email from a Gmail plus address?
86604
Prevent sent emails treated as junk mails using php mail function
131345
The SMTP server requires a secure connection or the client was not authenticated
142306
Sending Email using java program
20786
How do I need to configure SMTP Auth?
123224
How to send email with attachment using PHP?
49473
Forbidden Error When Submitting Simple PHP Form
40636
Why shouldn't I use PHP's mail() function?