Fix Gmail IMAP Invalid Credentials or Web Login Requires (Failure) Error修正的Gmail的IMAP无效证书或登录网站需要（失败）的错误
When accessing Gmail via IMAP access by using any email client including iPhone, Apple Mail, Thunderbird and Outlook, the following error message may appear, requesting user to manually input the user name and password again in order to authenticate with Google’s Gmail or GoogleMail IMAP server again.当访问Gmail的IMAP获得通过使用任何电子邮件客户端，包括iPhone手机，苹果邮件， Thunderbird和Outlook时，可能出现下列错误讯息，要求用户手动输入用户名和密码，再以验证谷歌的Gmail或GoogleMail IMAP服务器一次。
Your IMAP server wishes to alert you to the following: Invalid credentials (Failure) 您的IMAP服务器要提醒您下列事项：无效的凭据（失效） 
The error looks like a Gmail mechanism to protect against robots or automated scripts, and probably to stop and halt abnormal bandwidth utilization (upload and download) or abusing account activity such as using Gmail as storage space drive or这个错误看起来像一个Gmail机制，以防止机器人或自动脚本，并可能停止和制止异常的带宽利用率（上传和下载）或滥用帐户活动，如使用Gmail的存储空间驱动器或 transferring other mail account to Gmail转让其他电子邮件帐户到Gmail . 。
Another reason for the invalid credentials or web login requires error to happen is too frequent mail checking.另一个原因是无效的证书或登录网站需要发生错误是过于频繁的邮件检查。 Gmail Help Gmail帮助 recommends to set mail client to check for new messages not more than once every 10 minutes.建议设置邮件客户端，以检查是否有新邮件不超过一次每10分钟一班。
If you’re very sure that you’re using a correct password and username (with @gmail.com after the user name), and not checking email in Gmail’s Inbox too frequently, you may need to clear and unlock the CAPTCHA.如果你非常确信您使用的是正确的用户名和密码（ with@gmail.com后的用户名） ，而不是检查电子邮件在Gmail的收件箱过于频繁，则可能需要明确和解锁的Captcha 。 To unlock CAPTCHA for Gmail account, go to the following URL:要解锁CAPTCHA的Gmail帐户，请到以下网址：
Note: For Google Apps user, visit https://www.google.com/a/yourdomain.com/UnlockCaptcha instead, with yourdomain.com as the valid domain name.注意：对于谷歌应用服务的用户，访问https ： / / www.google.com / 1 / yourdomain.com / UnlockCaptcha ，而是与yourdomain.com作为有效的网域名称。
Type in the email address, password for the Gmail address, and fill in the correct Captcha validation.输入电子邮件地址，密码为Gmail地址，并填写正确的Captcha验证。 Click on “Unlock” button to fix the IMAP failure error.点击“解锁”按钮来修复的IMAP失败的错误。
For user who still faces the problem after clear the Captcha can try to use an alternative IMAP server instead, which is imap.googlemail.com on SSL port 993.对于用户谁仍然面临的问题后，明确的Captcha可以尝试使用一种替代IMAP服务器代替，这是imap.googlemail.com的SSL端口993 。
IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明：这是一台机器翻译网页这是“原样”提供，无保修。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article英文原文的文章 whenever possible.只要有可能。
Share and contribute or get technical support and help at共享和贡献或获得技术支持和帮助 My Digital Life Forums 我的数字生活论坛 . 。
Related Articles相关文章
- How to Delete Emails from Gmail IMAP Access Mail Client如何删除邮件从Gmail的IMAP访问电子邮件客户端
- How to Apply Multiple Labels to Gmail Messages in IMAP Client如何申请多个标签的Gmail邮件中的IMAP客户端
- Fix Hotspot Shield Bandwidth Exceeded, TCP Connect Wait, Auth Failure or Daemon Start Error费克斯热点盾带宽超过等待的TCP连接，认证失败或错误守护进程启动
- cPanel Invalid License File After Changing Hostname Error的cPanel无效的许可证文件后，改变主机误差
- Invalid Key Error While Activate Vista with OEM Emulation or Mod BIOS Flash无效的关键误差，同时激活的OEM Vista的仿真或改进型的BIOS闪存
- Individualize Windows Media Player (WMP) (for FairUse4WM and Invalid License Error)个别Windows媒体播放器（ WMP将） （为FairUse4WM和无效授权错误）
- Delay Sending of Email Message in Microsoft Outlook (Supports Gmail, Hotmail, Yahoo, AOL and all POP3/IMAP Mail)延迟发送的电子邮件讯息在Microsoft Outlook （支持的Gmail ， Hotmail服务，雅虎， AOL和所有POP3/IMAP邮件）
- Invalid Volume License Key, 0xC004F059 or 0xc004f035 Error When Activating Windows Vista on OEM Computer无效的批量许可密钥， 0xC004F059或0xc004f035错误当激活Windows Vista的计算机原始设备制造商
- Gmail Access Methods and Login Link URLs Gmail的访问方法和登录网址链接
- Sign Up as @Gmail.com Instead Of @GoogleMail.com As Email Address and Login注册as@Gmail.com不是Of@GoogleMail.com电子邮件地址和登录
