The copy headers step was missing from the iOS target
The copy headers step was missing from the iOS target

alloy/MailCore,msdgwzhy6/MailCore,alloy/MailCore,tipbit/MailCore,msdgwzhy6/MailCore,SuPair/MailCore,MailCore/MailCore,msdgwzhy6/MailCore,proforov/MailCoreOld,msdgwzhy6/MailCore,SuPair/MailCore,Jazzo/MailCore,Jazzo/MailCore,MailCore/MailCore,tipbit/MailCore,alloy/MailCore,proforov/MailCoreOld,SuPair/MailCore,tipbit/MailCore,Jazzo/MailCore,Jazzo/MailCore,SuPair/MailCore,proforov/MailCoreOld,MailCore/MailCore