I have been running a webapp on webfaction shared plan and using webfaction smtp server fine.
But I am migrating to linode vps and when I try to send emails using webfaction configuration (my webfaction account is still active) I get the following error.
SMTP AUTH extension not supported by server.
Is this a problem from my new server config? or is a restriction from webfaction?
Having in mind that my app sends about 80 emails daily, what would you recommend for smtp?
Should I rent a service?, set up a smtp server?, use a free server like google apps?