/// <summary>
/// Execute send email
/// </summary>
/// <param name="sendInfo">Email send info</param>
/// <param name="account">Email account</param>
/// <returns>Return email send result</returns>
async Task <EmailSendResult> ExecuteSendAsync(EmailSendInfo sendInfo, EmailAccount account)
{
try
{
var toEmailAddress = sendInfo.EmailAddress.Where(email => email.IsEmail());//clear out irregular email addresses
if (toEmailAddress.IsNullOrEmpty())
{
return(EmailSendResult.Empty);
}
MailAddress fromMailAddress = new MailAddress(account.SendEmailAddress, account.SendPersonName);//sender
MailMessage nowMessage = new MailMessage
{
Sender = fromMailAddress,
From = fromMailAddress
};
foreach (string email in toEmailAddress)
{
nowMessage.To.Add(new MailAddress(email));
}
nowMessage.Subject = sendInfo.Subject;
nowMessage.SubjectEncoding = sendInfo.SubjectEncoding;
nowMessage.Body = sendInfo.Content;
nowMessage.BodyEncoding = sendInfo.BodyEncoding;
nowMessage.IsBodyHtml = sendInfo.BodyIsHtml;
SmtpClient smtpClient = new SmtpClient
{
DeliveryMethod = SmtpDeliveryMethod.Network,
EnableSsl = account.EnableSsl,
Host = account.SmtpAddress,
Port = int.Parse(account.Port),
UseDefaultCredentials = false,
Credentials = new System.Net.NetworkCredential(account.UserName, account.Password)
};
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
await smtpClient.SendMailAsync(nowMessage).ConfigureAwait(false);
return(EmailSendResult.SuccessResult(sendInfo));
}
catch (Exception ex)
{
return(EmailSendResult.FailResult(ex.Message, ex, sendInfo));
}
}
/// <summary>
/// Send email
/// </summary>
/// <param name="emailAccount">Email account</param>
/// <param name="sendInfos">Email send infos</param>
/// <returns>Return the email send result</returns>
public static async Task <List <EmailSendResult> > SendAsync(EmailAccount emailAccount, params EmailSendInfo[] sendInfos)
{
if (emailAccount == null || sendInfos.IsNullOrEmpty())
{
return(new List <EmailSendResult>(0));
}
List <EmailSendInfo> SyncInfos = new List <EmailSendInfo>();
List <EmailSendInfo> AsyncInfos = new List <EmailSendInfo>();
foreach (var sendInfo in sendInfos)
{
if (sendInfo == null)
{
continue;
}
if (sendInfo.Asynchronously)
{
AsyncInfos.Add(sendInfo);
}
else
{
SyncInfos.Add(sendInfo);
}
}
if (!AsyncInfos.IsNullOrEmpty())
{
SendEmailInternalMessageCommand emailInternalMessageCommand = new SendEmailInternalMessageCommand()
{
SendInfos = AsyncInfos,
EmailAccount = emailAccount
};
InternalMessageQueue.Enqueue(emailInternalMessageCommand);
}
if (SyncInfos.IsNullOrEmpty())
{
return(new List <EmailSendResult>(1)
{
EmailSendResult.SuccessResult(null)
});
}
return(await ExecuteSendAsync(emailAccount, SyncInfos).ConfigureAwait(false));
}