title: Emails are added in queue but its not been send in otrs
body: <p>I am using <code>AWS SES</code> to send emails from OTRS and emails are not working. Below is the error:</p>
  
  <blockquote>
    <p>Mar 18 06:22:47 ip-10-210-28-141 OTRS-otrs.Console.pl-Maint::Email::MailQueue-09[30010]: [Error][Kernel::System::CommunicationLog::_LogError][Line:538]: CommunicationLog(ID:795,AccountType:-,AccountID:-,Direction:Outgoing,Transport:Email,ObjectLogType:Message,ObjectLogID:2233)::Kernel::System::MailQueue => Message could not be sent! Error message: Can't connect to email-smtp.us-east-1.amazonaws.com: !</p>
  </blockquote>
  
  <p>I am able to telnet to <code>email-smtp.us-east-1.amazonaws.com</code> 
  I am able to send emails using SES from the same server via command line but OTRS is not sending email. </p>