1.开始先查找默认的 Outlook 数据文件，以Windows xp为例子。点击开始菜单，然后点击控制面板打开（右侧切换到经典视图）。在控制面板中，单击邮件。在邮件设置-Outlook对话框中单击显示配置文件（图-1）选择当前 Outlook 配置文件，然后单击属性（图-2）在邮件设置-Outlook对话框中单击数据文件。选择数据文件...
0x8004210A 的确一般都是杀毒软件和防火墙的问题。如果你是在公司里的话，也可能是公司防火墙问题，和你电脑上的可能没有关系。不过一般我们公司出这种问题，我都让他们把自己电脑重启几次就ok了。或者你可以尝试换个SSL连接看看。可能就不会有这个问题了。把pop和smtp都采用ssl连接。
本地到服务器的网络不佳导致的，到海外的网络经常这样尤其是不是电信网络的。
是你设置的时候没有设置正确，要认真检查一下字母是否填错了。没错的话到其它设置里看一下，选择“发送服务器”---“我的发送服务器（SMTP)要求验证”点勾---“使用与接受邮件服务器相同的设置”就OK啦！
1.用浏览器登陆一下邮箱，将里面的邮件删除一些，一定是邮箱里的邮件造成的。2.添加删除程序里的添加删除windows组件里修复一下 3.杀毒
If you have failed, do not panic. There are some other good options for getting rid of error 0x8004210a. Method 5. Do you need to delete Outlook add-ins? To answer this question, you need to start Outlook in safe mode, and if sending / receiving messages is OK, then nothing needs...
Suppose you are getting sent and receiving an error in Outlook due to temporary network connections. In that case, it can be fixed by increasing the server timeout settings. Note:In Outlook, the default server timeout period is set to 1 minute, which is insufficient to send emails with lar...
How to fix 0x8004210a error code Here are few methods that can be helpful and any of them can be your solution. Method 1: Open Outlook in Safe Mode As a way of troubleshooting to find out the actual cause of the problem, it is advisable to open Outlook in safe mode, and below is...
13 0x80042109 MISC smtp service denied Smtp Port 25 May Be Blocked By Isp ISP 可能阻挡 port 25,请通知邮递员 14 0x8004210a MISC The operation timed out waiting for a response from the receiving (POP) server This Problem Has Been Observed in Some Configurations That Use Antivirus Software To...
When you check your mail with Outlook using a POP incoming mail server you may get the following error: Task 'servername.com-Receiving' reported error (0x8004210A) : 'The operation timed out waiting for a response from the receiving (POP) server. If you continue to receive th...