Net::SMTP>>> Net::SMTP(3.10)
Net::SMTP>>>   Net::Cmd(3.10)
Net::SMTP>>>     Exporter(5.72)
Net::SMTP>>>   IO::Socket::IP(0.38)
Net::SMTP>>>     IO::Socket(1.38)
Net::SMTP>>>       IO::Handle(1.36)
Net::SMTP=GLOB(0x4b6c10)<<< 220 smtp.xxxxx.com ESMTP
Net::SMTP=GLOB(0x4b6c10)>>> EHLO localhost.localdomain
Net::SMTP=GLOB(0x4b6c10)<<< 250-smtp.xxxxx.com
Net::SMTP=GLOB(0x4b6c10)<<< 250-8BITMIME
Net::SMTP=GLOB(0x4b6c10)<<< 250-SIZE 20971520
Net::SMTP=GLOB(0x4b6c10)<<< 250 STARTTLS
could not authenticate
Trying to authenticate..