public static bool TryGetSendAsSubscription(MessageItem item, SendAsManager sendAsManager, out ISendAsSource subscription)
{
return(StoreProvider.StoreProviderInstance.TryGetSendAsSubscription(item, sendAsManager, out subscription));
}
public bool TryGetSendAsSubscription(MessageItem item, SendAsManager sendAsManager, out ISendAsSource subscription)
{
subscription = null;
MailboxSession mailboxSession = item.Session as MailboxSession;
object obj = item.TryGetProperty(MessageItemSchema.SharingInstanceGuid);
if (PropertyError.IsPropertyNotFound(obj))
{
if (mailboxSession != null && mailboxSession.MailboxOwner != null && mailboxSession.MailboxOwner.MailboxInfo.IsAggregated)
{
TraceHelper.MapiStoreDriverSubmissionTracer.TracePass(TraceHelper.MessageProbeActivityId, 0L, "The message was submitted from an aggregated mailbox. There must be one associated send as subscription.");
bool flag;
if (!sendAsManager.TryGetSendAsSubscription(mailboxSession, out subscription, out flag))
{
TraceHelper.MapiStoreDriverSubmissionTracer.TraceFail(TraceHelper.MessageProbeActivityId, 0L, "Could not find a unique send as subscription. Rejecting the message.");
if (flag)
{
throw new SmtpResponseException(AckReason.AmbiguousSubscription);
}
throw new SmtpResponseException(AckReason.SubscriptionNotFound);
}
}
}
else
{
TraceHelper.MapiStoreDriverSubmissionTracer.TracePass(TraceHelper.MessageProbeActivityId, 0L, "The message has a subscription id on it. Subscription id: {0}", new object[]
{
obj
});
if (mailboxSession == null)
{
TraceHelper.MapiStoreDriverSubmissionTracer.TraceFail <Type>(TraceHelper.MessageProbeActivityId, 0L, "The session is not the right type. Actual type: {0}", item.Session.GetType());
throw new SmtpResponseException(AckReason.UnrecognizedSendAsMessage);
}
if (!sendAsManager.TryGetSendAsSubscription(item, mailboxSession, out subscription))
{
TraceHelper.MapiStoreDriverSubmissionTracer.TraceFail(TraceHelper.MessageProbeActivityId, 0L, "The subscription could not be found. Rejecting the message. Subscription id: {0}", new object[]
{
obj
});
throw new SmtpResponseException(AckReason.SubscriptionNotFound);
}
if (!sendAsManager.IsSubscriptionEnabled(subscription))
{
TraceHelper.MapiStoreDriverSubmissionTracer.TraceFail(TraceHelper.MessageProbeActivityId, 0L, "The subscription is not enabled. Rejecting the message. Subscription id: {0}", new object[]
{
obj
});
throw new SmtpResponseException(AckReason.SubscriptionDisabled);
}
if (!sendAsManager.IsSendAsEnabled(subscription))
{
TraceHelper.MapiStoreDriverSubmissionTracer.TraceFail(TraceHelper.MessageProbeActivityId, 0L, "The subscription is not enabled for send as. Rejecting the message. Subscription id: {0}", new object[]
{
obj
});
throw new SmtpResponseException(AckReason.SubscriptionNotEnabledForSendAs);
}
if (!sendAsManager.IsValidSendAsMessage(subscription, item))
{
TraceHelper.MapiStoreDriverSubmissionTracer.TraceFail(TraceHelper.MessageProbeActivityId, 0L, "The message does not have valid sent representing properties. Rejecting the message. Subscription id: {0}", new object[]
{
obj
});
throw new SmtpResponseException(AckReason.InvalidSendAsProperties);
}
}
return(subscription != null);
}
