public List <EmailMessage> ReceiveEmail(int maxCount = 10)
{
using (var emailClient = new MailKit.Net.Pop3.Pop3Client())
{
emailClient.Connect(_emailConfiguration.PopServer, _emailConfiguration.PopPort, true);
emailClient.AuthenticationMechanisms.Remove("XOAUTH2");
emailClient.Authenticate(_emailConfiguration.PopUsername, _emailConfiguration.PopPassword);
List <EmailMessage> emails = new List <EmailMessage>();
for (int i = 0; i < emailClient.Count && i < maxCount; i++)
{
var message = emailClient.GetMessage(i);
var emailMessage = new EmailMessage
{
Content = !string.IsNullOrEmpty(message.HtmlBody) ? message.HtmlBody : message.TextBody,
Subject = message.Subject
};
emailMessage.ToAddresses.AddRange(message.To.Select(x => (MailboxAddress)x).Select(x => new EmailAddress {
Address = x.Address, Name = x.Name
}));
emailMessage.FromAddresses.AddRange(message.From.Select(x => (MailboxAddress)x).Select(x => new EmailAddress {
Address = x.Address, Name = x.Name
}));
}
return(emails);
}
}
public static void TestPop3(string username, string password)
{
using (MailKit.MailSpool client = new MailKit.Net.Pop3.Pop3Client())
{
// For demo-purposes, accept all SSL certificates (in case the server supports STARTTLS)
client.ServerCertificateValidationCallback = (s, c, h, e) => true;
// Non-Encrypted: 110
// SSL/TLS: 995
//client.Connect(RedmineMailService.Trash.UserData.POP, 110, false);
client.Connect(RedmineMailService.Trash.UserData.POP, 995, true);
// Note: since we don't have an OAuth2 token, disable
// the XOAUTH2 authentication mechanism.
client.AuthenticationMechanisms.Remove("XOAUTH2");
client.Authenticate(username, password);
for (int i = 0; i < client.Count; i++)
{
MimeKit.MimeMessage message = client.GetMessage(i);
System.Console.WriteLine("Subject: {0}", message.Subject);
} // Next i
client.Disconnect(true);
} // End Using client
} // End Sub TestPop3
/**
* Conectar no servidor para fazer o download dos e-mails
*/
public async Task <List <LogEmail> > downloadAsync(string host, int nroPorta, bool flagSSL, string usuario, string senha, List <string> emailJaBaixados)
{
//Criar lista para armazenar as novas mensagens.
List <LogEmail> listaNovasMensagens = new List <LogEmail>();
Task <List <LogEmail> > OTask = new Task <List <LogEmail> >(() => {
using (MailKit.Net.Pop3.Pop3Client client = new MailKit.Net.Pop3.Pop3Client()) {
client.Connect(host, nroPorta, flagSSL);
client.Authenticate(usuario, senha);
client.AuthenticationMechanisms.Remove("XOAUTH2");
int limit = client.Count;
int lastcount;
for (int i = 0; i < limit; i++)
{
lastcount = (limit - 1) - i;
var NovaMensagem = client.GetMessage(lastcount);
LogEmail NovoEmail = this.mapper(NovaMensagem, lastcount);
bool flagSucesso = this.salvarEmail(NovoEmail);
if (flagSucesso)
{
client.DeleteMessage(lastcount);
}
}
client.Disconnect(true);
}
return(listaNovasMensagens);
});
OTask.Start();
try {
listaNovasMensagens = await OTask;
} catch (Exception ex) {
UtilLog.saveError(ex.GetBaseException(), String.Concat(ex.Message, "\n", ex.StackTrace));
}
return(listaNovasMensagens);
}
private bool PrintMails(bool login_only = false)
{
try
{
this.mailclient.Connect(this.mail_server_name, this.mail_server_port_number, this.mail_server_ssl);
this.mailclient.Authenticate(this.mail_server_username, this.mail_server_password);
if (!login_only)
{
/*
* imapclient.Inbox.Open(MailKit.FolderAccess.ReadOnly);
* var uids = imapclient.Inbox.Search(MailKit.Search.SearchQuery.All);
* foreach(var uid in uids)
* {
* //var message = imapclient.Inbox.GetMessage(uid);
* //Console.Write(message.Body);
* }
*/
if (this.mailclient is MailKit.Net.Pop3.Pop3Client)
{
MailKit.Net.Pop3.Pop3Client popclient = (MailKit.Net.Pop3.Pop3Client) this.mailclient;
for (int i = 0; i < popclient.Count; i++)
{
var message = popclient.GetMessage(i);
if (this.mail_from_condition != null && this.mail_from_condition != "")
{
bool contains_addr = false;
foreach (var addr in message.From)
{
if (addr is MimeKit.MailboxAddress)
{
var mailbox_addr = (MimeKit.MailboxAddress)addr;
if (mailbox_addr.Address == this.mail_from_condition)
{
contains_addr = true;
break;
}
}
}
if (!contains_addr)
{
continue;
}
}
if (this.mail_subject_condition != null && this.mail_subject_condition != "")
{
if (!message.Subject.Contains(this.mail_subject_condition))
{
continue;
}
}
if (this.mail_body_condition != null && this.mail_body_condition != "")
{
if (!message.TextBody.Contains(this.mail_body_condition))
{
continue;
}
}
if (SendStringToStarPRNT(message.TextBody))
{
popclient.DeleteMessage(i);
}
}
}
else if (this.mailclient is MailKit.Net.Imap.ImapClient)
{
MailKit.Net.Imap.ImapClient imapclient = (MailKit.Net.Imap.ImapClient) this.mailclient;
MailKit.Search.TextSearchQuery from_query = null, subject_query = null, body_query = null;
if (this.mail_from_condition != null && this.mail_from_condition != "")
{
from_query = MailKit.Search.SearchQuery.FromContains(this.mail_from_condition);
}
if (this.mail_subject_condition != null && this.mail_subject_condition != "")
{
subject_query = MailKit.Search.SearchQuery.SubjectContains(this.mail_subject_condition);
}
if (this.mail_body_condition != null && this.mail_body_condition != "")
{
body_query = MailKit.Search.SearchQuery.BodyContains(this.mail_body_condition);
}
MailKit.Search.SearchQuery query = MailKit.Search.SearchQuery.All;
if (from_query != null)
{
Trace.WriteLine(from_query.Term + " " + from_query.Text);
query = query.And(from_query);
}
if (subject_query != null)
{
Trace.WriteLine(subject_query.Term + " " + subject_query.Text);
query = query.And(subject_query);
}
if (body_query != null)
{
Trace.WriteLine(body_query.Term + " " + body_query.Text);
query = query.And(body_query);
}
imapclient.Inbox.Open(MailKit.FolderAccess.ReadWrite);
var uids = imapclient.Inbox.Search(query);
var deleted_uids = new List <MailKit.UniqueId>();
foreach (MailKit.UniqueId uid in uids)
{
var message = imapclient.Inbox.GetMessage(uid);
if (SendStringToStarPRNT(message.TextBody))
{
imapclient.Inbox.AddFlags(uid, MailKit.MessageFlags.Deleted, true);
deleted_uids.Add(uid);
}
}
if (deleted_uids.Count > 0)
{
imapclient.Inbox.Expunge(deleted_uids);
}
}
}
}
catch (Exception e) when(e is System.IO.IOException || e is System.Net.Sockets.SocketException)
{
Trace.TraceError("メールサーバーとの通信に失敗しました。\n" + e.ToString());
if (this.print_on_error)
{
SendStringToStarPRNT("【エラー】" +
DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + " " +
"メールサーバーとの通信に失敗しました。自動印刷ができない状態です。ネットワークかメールサーバーに異常が発生している可能性があります。このエラーが出続ける場合は管理者にお問い合わせ下さい。\n" +
e.GetType().ToString() + ": " + e.Message + "\n\n\n\n\n\n\n\n\n\n");
}
}
catch (MailKit.Security.AuthenticationException e)
{
Trace.TraceError("メールサーバーへのログインに失敗しました。ユーザー名かパスワードが間違っているか、サーバー側でアカウントロックされた可能性があります。\n" + e.ToString());
if (this.print_on_error)
{
SendStringToStarPRNT("【エラー】" +
DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + " " +
"メールサーバーへのログインに失敗しました。自動印刷ができない状態です。管理者にお問い合わせ下さい。" +
e.Message + "\n\n\n\n\n\n\n\n\n\n");
}
}
catch (Exception e)
{
Trace.TraceError("メール処理でエラーが発生しました。\n" + e.ToString());
if (this.print_on_error)
{
SendStringToStarPRNT("【エラー】" +
DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + " " +
"自動印刷ができない状態です。管理者にお問い合わせ下さい。\n" +
e.GetType().ToString() + ": " + e.Message + "\n\n\n\n\n\n\n\n\n\n");
}
}
finally
{
if (this.mailclient.IsConnected)
{
this.mailclient.Disconnect(true);
}
}
return(true);
}