added Net::SMTP and Authen::SASL for SMTP backend
added Net::SMTP and Authen::SASL for SMTP backend

PortgasDAce/otrs,crythias/otrs,s7design/otrs,rudy500/otrs,thorsteneckel/otrs,thorsteneckel/otrs,balazj/otrs,linearregression/otrs,mburggraf/otrs,nilei/otrs,StCyr/otrs,balazj/otrs,s7design/otrs,capeit-tto/otrs,eliasp/otrs,rudy500/otrs,mburggraf/otrs,mbeijen/otrs-1,noritnk/otrs,muehlbauer/otrs,s7design/otrs,capeit-tto/otrs,rudy500/otrs,vlascoder/otrs,moritz/otrs,vlascoder/otrs,linearregression/otrs,moritz/otrs,MBRG/otrs,nilei/otrs,crythias/otrs,nilei/otrs,eliasp/otrs,xhoy/otrs,eliasp/otrs,PortgasDAce/otrs,StCyr/otrs,xhoy/otrs,MBRG/otrs,capeit-tto/otrs,crythias/otrs,StCyr/otrs,StCyr/otrs,PortgasDAce/otrs,MBRG/otrs,muehlbauer/otrs,thorsteneckel/otrs,mbeijen/otrs-1,muehlbauer/otrs,MBRG/otrs,muehlbauer/otrs,eliasp/otrs,linearregression/otrs,mbeijen/otrs-1,rudy500/otrs,rudy500/otrs,PortgasDAce/otrs,brandonshults01/otrs,brandonshults01/otrs,oiami/otrs,brandonshults01/otrs,oiami/otrs,nilei/otrs,mburggraf/otrs,oiami/otrs,brandonshults01/otrs,PortgasDAce/otrs,noritnk/otrs,linearregression/otrs,nilei/otrs,muehlbauer/otrs,MBRG/otrs,thorsteneckel/otrs,mburggraf/otrs,s7design/otrs,s7design/otrs,StCyr/otrs,brandonshults01/otrs,moritz/otrs,oiami/otrs,thorsteneckel/otrs,noritnk/otrs,balazj/otrs,eliasp/otrs,mburggraf/otrs,oiami/otrs,crythias/otrs,moritz/otrs,xhoy/otrs,balazj/otrs,balazj/otrs,moritz/otrs,xhoy/otrs,linearregression/otrs,vlascoder/otrs,crythias/otrs,xhoy/otrs