//To get the RecordTypeInfo of ApprovedOutBoundMail__c
public static Schema.RecordTypeInfo getRecTypeInfo( String strRecTypeName ){

Schema.DescribeSObjectResult DescPack = Schema.SObjectType.ApprovedOutBoundMail__c;
Map<String,Schema.RecordTypeInfo> appRcName= DescPack.getRecordTypeInfosByName();
Schema.RecordTypeInfo rcType= appRcName.get(strRecTypeName);
return rcType;

}