ASP.Net 4.5 C#: Outlook Object generates error message: Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x800401 Asp.net 4.5 has not been registered on Web...
While there may be other solutions to this problem, one reason that you may receive this error could be that your PopProxy state is somehow set to inactive. This can happen even if you have been using your POP3 accounts in Outlook just fine. You can verify this by using the following co...
This is my first post to ms exchange forum am gettingLog onto incoming mail server (POP3): Your server does not support the connection encryption type you have specified. Try changing the encryption method....
there is no context in the Outlook application. When there is no context, the sending store that is used is always the default PST. In the example scenario, the default PST is associated with the POP3 account and not with the IMAP account. ...
I don't have Office365 account, but if it works likeOutlook.com, you should be able to find detailed instruction on connecting application which supports POP3 and SMTP to it. Just check and follow everything for SMTP part and your application should work. ...
Problem in details:In older Windows 7 PC's with Outlook 2007/2010/2013/2016/2019, users face the following error(s) in Send/Receive, if the mail server only supports TLS 1.1 or TLS 1.2 encryption. Log onto incoming mail server (POP3):Your Server does not suppor...
POP3TCP110Post Office Protocol (POP3), enables "standards-based" clients such as Outlook Express, Windows Mail, Live Mail and other POP3 enabled mail clients to access the e-mail server. As with IMAP4, in early versions of Exchange POP3 ran on top of the IIS Admin Service, and enables cl...
POP3 retrieves emails from the server to the user's device. It is designed to support offline email processing. When using POP3, the email client connects to the email server to download all new messages to the local device (such as a computer or smartphone). Once downloaded, the messages...
In the Outlook settings, make sure thatSTARTTLS(available in all modern Outlook versions) or SSL/TLS are used to connect to the mail server. Make sure that the option “This server requires an encrypted connection (SSL/TLS)” is enabled. Check the IMAP/POP/SMTP port numbers. ...
问题描述: 客户端配置Outlook POP3模式的时候,能够正常接收邮件,但是发送失败。提示的信息如下: 550 5.7.1 Client does not have permissions to send as this sender 解决步骤: 通过抓包分析,正常的数据包如下: 无法正常验证的客户端抓包信息如下: 仅仅是在最后一个包有异常,提示客户端没有权限发送,通过排查,发现...