我从Github下载了skpsmtpmessage代码并在我的iphone上运行它，它无法通过我的yahoo帐户发送任何电子邮件。我设置 testMsg.relayHost = @ “smtp.mail.yahoo.com” 但它总是因“不支持的登录机制”而失败。或类似的东西，即使我有正确的登录名和密码。请参阅下面的控制台日志。
是否有人试图通过此程序通过雅虎发送邮件？
SKPSMTPMessage *testMsg = [[SKPSMTPMessage alloc] init];
testMsg.fromEmail = @"mylogin@yahoo.com";
testMsg.toEmail = @"mylogin@yahoo.com";
testMsg.relayHost = @"smtp.mail.yahoo.com";
testMsg.requiresAuth = YES;
testMsg.login = @"mylogin";
testMsg.pass = @"mypassword";
testMsg.subject = @"test message";
testMsg.wantsSecure = NO; // I tried both YES and NO, neither works
记录如下
2014-04-25 17:10:08.748 SMTPSender[14408:60b] C: Attempting to connect to server at: smtp.mail.yahoo.com:25
2014-04-25 17:10:08.774 SMTPSender[14408:60b] Application windows are expected to have a root view controller at the end of application launch
2014-04-25 17:10:09.010 SMTPSender[14408:60b] *** stopping watchdog ***
2014-04-25 17:10:09.011 SMTPSender[14408:60b] S: 220 smtp.mail.yahoo.com ESMTP ready
2014-04-25 17:10:09.011 SMTPSender[14408:60b] C: EHLO localhost
2014-04-25 17:10:09.012 SMTPSender[14408:60b] *** starting short watchdog ***
2014-04-25 17:10:09.070 SMTPSender[14408:60b] *** stopping watchdog ***
2014-04-25 17:10:09.071 SMTPSender[14408:60b] S: 250-smtp.mail.yahoo.com
2014-04-25 17:10:09.071 SMTPSender[14408:60b] *** stopping watchdog ***
2014-04-25 17:10:09.071 SMTPSender[14408:60b] S: 250-PIPELINING
2014-04-25 17:10:09.072 SMTPSender[14408:60b] *** stopping watchdog ***
2014-04-25 17:10:09.072 SMTPSender[14408:60b] S: 250-SIZE 41697280
2014-04-25 17:10:09.072 SMTPSender[14408:60b] *** stopping watchdog ***
2014-04-25 17:10:09.072 SMTPSender[14408:60b] S: 250-8 BITMIME
2014-04-25 17:10:09.073 SMTPSender[14408:60b] *** stopping watchdog ***
2014-04-25 17:10:09.073 SMTPSender[14408:60b] S: 250 STARTTLS
2014-04-25 17:10:09.074 SMTPSender[14408:60b] delegate - error(-2): Unsupported login mechanism.
有什么想法吗？