What email or relay server should I use in my Perl code?
If you use the /usr/lib/sendmail
binary in your Perl script, you do not need to specify an outgoing mail server. If you use some other method besides the /usr/lib/sendmail
binary, use relay-hosting.secureserver.net
for your relay server.
NOTE: For security reasons, we do not support the Sockets Perl module.