public DomainType GetAcceptedDomainType(string domain)
{
bool flag;
AcceptedDomainCollection acceptedDomainCollection = this.GetAcceptedDomainCollection(this.OrganizationId, out flag);
AcceptedDomainEntry acceptedDomainEntry = (AcceptedDomainEntry)acceptedDomainCollection.Find(domain);
if (acceptedDomainEntry == null)
{
return(DomainType.External);
}
switch (acceptedDomainEntry.DomainType)
{
case AcceptedDomainType.Authoritative:
return(DomainType.Authoritative);
case AcceptedDomainType.ExternalRelay:
return(DomainType.External);
case AcceptedDomainType.InternalRelay:
return(DomainType.InternalRelay);
default:
return(DomainType.Unknown);
}
}
private bool IsInternal(string routingDomainStringRepr)
{
bool flag;
AcceptedDomainCollection acceptedDomainCollection = this.getAcceptedDomainCollectionDelegate(this.organizationId, out flag);
Microsoft.Exchange.Data.Transport.AcceptedDomain acceptedDomain = (acceptedDomainCollection != null) ? acceptedDomainCollection.Find(routingDomainStringRepr) : null;
if (acceptedDomain != null && acceptedDomain.IsInCorporation)
{
bool flag2 = true;
if (!flag)
{
flag2 = (this.organizationId.Equals(OrganizationId.ForestWideOrgId) ? (acceptedDomain.TenantId == Guid.Empty) : (this.organizationId.ConfigurationUnit.ObjectGuid == acceptedDomain.TenantId));
}
if (flag2)
{
return(true);
}
}
RemoteDomainCollection remoteDomainCollection = this.getRemoteDomainCollectionDelegate(this.organizationId);
RemoteDomain remoteDomain = (remoteDomainCollection != null) ? remoteDomainCollection.Find(routingDomainStringRepr) : null;
return(remoteDomain != null && remoteDomain.IsInternal);
}
