use let instead of iVars in mailer spec
use let instead of iVars in mailer spec

jaronkk/errbit,CarlosCD/errbit,arrowcircle/errbit,jjosten/errbit,zenjoy/errbit,gravity-platform/errbit,rightscale/errbit,Promptus/errbit,micred/errbit,felixbuenemann/errbit,burningpony/errbit,espnbr/errbit,fireho/errbit,3zcurdia/errbit,ninech/errbit,assetricity/errbit,Undev/errbit,ZeusWPI/errbit,rightscale/errbit_old,francetv/errbit,accessd/errbit,PeggApp/pegg-errors,appdate/errbit,mvz/errbit,assetricity/errbit,Gratzi/pegg-errors,appdate/errbit,12spokes/errbit,ZeusWPI/errbit,chautoni/mingle-errbit,appdate/errbit,disvelop/errbit,alphagov/errbit,shivanibhanwal/errbit,Cloud-Temple/errbit,salemove/errbit,pandora2000/errbit,errbit/errbit,mvz/errbit,otzy007/errbit,shivanibhanwal/errbit,diowa/errbit,KomalDhanwani/errorinspector,shivanibhanwal/errbit,aurels/errbit,gravity-platform/errbit,Cloud-Temple/errbit,projectdx/errbit,threatsim/errbit,Promptus/errbit,peertransfer/errbit,damau/errbit,diowa/errbit,joshuaswilcox/Errbitstrap,mak-it/errbit,fireho/errbit,fusco/errbit,ninech/errbit,iFixit/errbit,rud/errbit,damau/errbit,Gratzi/pegg-errors,deskrock/errbit,dwilkie/errbit,rightscale/errbit,rud/errbit,notch8/errbit,pandora2000/errbit,francetv/errbit,Talentee/errbit,Talentee/errbit,cph/errbit,lucianosousa/errbit,PeggApp/pegg-errors,sinrutina/errbit,Talentee/errbit,mikk150/errbit,espnbr/errbit,espnbr/errbit,steveyken/errbit,otzy007/errbit,vinco/errbit,felixbuenemann/errbit,rud/errbit,Strnadj/errbit,felixbuenemann/errbit,Undev/errbit,assetricity/errbit,jordoh/errbit,subvisual/errbit,jaronkk/errbit,projectdx/errbit,diowa/errbit,bonanza-market/errbit,micred/errbit,mak-it/errbit,ninech/errbit,jjosten/errbit,vinco/errbit,Promptus/errbit,joshuaswilcox/Errbitstrap,salemove/errbit,14113/errbit-1,griff/errbit,startdatelabs/errbit,fxposter/errbit,aurels/errbit,Stackato-Apps/errbit,disvelop/errbit,Gratzi/pegg-errors,ndlib/errbit,denyago/errbit,sinrutina/errbit,zenjoy/errbit,damau/errbit,jaronkk/errbit,ZeusWPI/errbit,wombatsecurity/errbit,cph/errbit,sinrutina/errbit,rightscale/errbit_old,errbit/errbit,openSUSE/errbit,Stackato-Apps/errbit,mvz/errbit,threatsim/errbit,iFixit/errbit,concordia-publishing-house/errbit,jordoh/errbit,projectdx/errbit,deskrock/errbit,Strnadj/errbit,jjosten/errbit,chautoni/mingle-errbit,rightscale/errbit_old,lucianosousa/errbit,denyago/errbit,3zcurdia/errbit,Undev/errbit,arrowcircle/errbit,notch8/errbit,shyftplan/errbit,stevecrozz/errbit,cognoa/errbit,CarlosCD/errbit,disvelop/errbit,linki/errbit,rightscale/errbit,huangxiangdan/errbit,bengler/errbit,threatsim/errbit,cognoa/errbit,otzy007/errbit,notch8/errbit,accessd/errbit,Undev/errbit,fxposter/errbit,concordia-publishing-house/errbit,KomalDhanwani/errorinspector,12spokes/errbit,subvisual/errbit,smonsalve/lacasona-errbit,jordoh/errbit,openSUSE/errbit,Cloud-Temple/errbit,bonusboxme/errbit,alphagov/errbit,ndlib/errbit,shyftplan/errbit,ndlib/errbit,iFixit/errbit,bengler/errbit,francetv/errbit,bengler/errbit,bonanza-market/errbit,Stackato-Apps/errbit,14113/errbit-1,14113/errbit-1,bonanza-market/errbit,Strnadj/errbit,chautoni/mingle-errbit,fxposter/errbit,denyago/errbit,steveyken/errbit,pallan/errbit,subvisual/errbit,startdatelabs/errbit,wombatsecurity/errbit,salemove/errbit,dwilkie/errbit,linki/errbit,sideci-sample/sideci-sample-errbit,wombatsecurity/errbit,accessd/errbit,burningpony/errbit,threatsim/errbit,startdatelabs/errbit,griff/errbit,alphagov/errbit,cph/errbit,wombatsecurity/errbit,PeggApp/pegg-errors,peertransfer/errbit,stevecrozz/errbit,linki/errbit,lucianosousa/errbit,huangxiangdan/errbit,errbit/errbit,concordia-publishing-house/errbit,bonusboxme/errbit,dwilkie/errbit,denyago/errbit,alphagov/errbit,huangxiangdan/errbit,gravity-platform/errbit,cph/errbit,shyftplan/errbit,12spokes/errbit,arrowcircle/errbit,openSUSE/errbit,fireho/errbit,mikk150/errbit,concordia-publishing-house/errbit,smonsalve/lacasona-errbit,stevecrozz/errbit,micred/errbit,KomalDhanwani/errorinspector,accessd/errbit,deskrock/errbit,mikk150/errbit,vinco/errbit,3zcurdia/errbit,subvisual/errbit,burningpony/errbit,fusco/errbit,rightscale/errbit_old,griff/errbit,mak-it/errbit,steveyken/errbit,fusco/errbit,cognoa/errbit,pallan/errbit,deskrock/errbit,CarlosCD/errbit,pandora2000/errbit,arrowcircle/errbit,14113/errbit-1,joshuaswilcox/Errbitstrap,sideci-sample/sideci-sample-errbit,Talentee/errbit,peertransfer/errbit