public static void ValidateExternalEmailAddress(ADContact contact, IConfigurationSession configurationSession, Task.ErrorLoggerDelegate writeError, ProvisioningCache provisioningCache)
{
if (VariantConfiguration.GetSnapshot(MachineSettingsContext.Local, null, null).CmdletInfra.ValidateExternalEmailAddressInAcceptedDomain.Enabled)
{
SmtpProxyAddress smtpProxyAddress = contact.ExternalEmailAddress as SmtpProxyAddress;
if (smtpProxyAddress == null)
{
writeError(new RecipientTaskException(Strings.ErrorExternalEmailAddressNotSmtpAddress((contact.ExternalEmailAddress == null) ? "$null" : contact.ExternalEmailAddress.ToString())), ExchangeErrorCategory.Client, contact.Identity);
return;
}
if (RecipientTaskHelper.SMTPAddressCheckWithAcceptedDomain(configurationSession, contact.OrganizationId, writeError, provisioningCache))
{
string domain = new SmtpAddress(smtpProxyAddress.SmtpAddress).Domain;
if (RecipientTaskHelper.IsAcceptedDomain(configurationSession, contact.OrganizationId, domain, provisioningCache))
{
writeError(new RecipientTaskException(Strings.ErrorIsAcceptedDomain(domain)), ExchangeErrorCategory.Client, null);
}
}
contact.EmailAddressPolicyEnabled = false;
if (contact.PrimarySmtpAddress == SmtpAddress.Empty)
{
contact.PrimarySmtpAddress = new SmtpAddress(smtpProxyAddress.SmtpAddress);
}
}
}