private async Task SendMailAsync(MailListSubscription reg, string fullTemplateName)
{
MailboxAddress fromAddress = new MailboxAddress(reg.MailList.FromEmailName, reg.MailList.FromEmailAddress);
MailboxAddress[] toAddresses = new MailboxAddress[] { MailboxAddress.Parse(reg.EmailAddress) };
MimeMessage message = await mailCreator.CreateMailAsync(fullTemplateName, reg, GetViewBagForTemplate(), null);
await mailSender.SendMailAsync(GetMessages(reg, message, fromAddress, toAddresses), false);
}
private async IAsyncEnumerable <MailToSend> GetMessages(IEnumerable <MailListSubscription> subs, IMailCreator mailCreator, MailList list,
ExpandoObject viewBag, string fullTemplateName, Action <MailListSubscription, string> callback)
{
foreach (MailListSubscription sub in subs)
{
MimeMessage message;
try
{
message = await mailCreator.CreateMailAsync(fullTemplateName, sub, viewBag, null);
}
catch (Exception ex)
{
MailDemonLog.Error(ex);
continue;
}
message.From.Clear();
message.To.Clear();
if (string.IsNullOrWhiteSpace(list.FromEmailName))
{
message.From.Add(MailboxAddress.Parse(list.FromEmailAddress));
}
else
{
message.From.Add(new MailboxAddress(list.FromEmailName, list.FromEmailAddress));
}
message.To.Add(MailboxAddress.Parse(sub.EmailAddress));
yield return(new MailToSend {
Subscription = sub, Message = message, Callback = callback
});
}
}