The specific error code was 0xc00402c7 email address

IIS SMTP sudenly having problems, " The specific error code. The specific error code was 0xC00402C7. and no- reply wasn' t a real email address it rejected it. Hi I am trying to send a simple email through the following code: protected void email_ Click( object sender, EventArgs e) { / / Utility. sendEmail( host, - 1, hostemail. If your local machine is not a fully configured mail server, then you need to use a real mail server. Or you need to add a smarthost setting in your smtp service that points to a real mail server. if you use the smarthost setting, your mail messages wo. Review settings for any antivirus or network protection applications running on your SolarWinds server. Disable any setting that automatically blocks SMTP traffic from your SolarWinds server on port 25. unable to send email error- 0xC00402C7.

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    Code error specific

    then why is that address only set in From? IIS6 SMTP NDR messages going straight to Badmail. if I send an email to a non- existing email address, I' m not receiving the NDR back. Home > specific error > specific error code was 0xc00402c7 Specific Error Code Was 0xc00402c7. SQL Server Express resources Windows Server resources. The SMTP server has a static internal IP, but it runs through a shared gateay NAT/ PAT address like the rest of the computers on our network when accessing the Internet. It is not accessible from the Internet though. only local computers can reach it. This is rather strange. As i said, if i use the mail server in LAN, the stored proc works, it can send to email from any domain.

    But, when i change the smtp server to an Internet based company smtp, it failed. I already checked this things and they are correct. ( I also viewed at aspfaq. com) At first not one mail was in the badmail directory ( even not, if sent a mail at an adress, which doesn' t exist. I looked at the old code, and it did not use any form of authentication, it just specified the sender' s email address, the recipient' s email address, the subject, body, and server, and sent the message. · IIS6 SMTP NDR messages going straight to Badmail. if I send an email to a non- existing email address,. NDRs include a code that indicates why your email wasn' t delivered, solutions to help you get your email delivered, a link to more help on the web, and technical details for administrators. Find out More about what' s included in my NDR email. A SMTP problem: when email receiver is more than one person which are saprated by ;, the smtp will dump the mail to badmail folder with no reason. But ok for one email address.

    · SMTP Relay in Office 365 environment | Troubleshooting scenarios. we will need to add the email address of the. I checked if SMTP was setup correctly by creating a test email in word pad and placing it in the pickup folder to an outside email address and it worked fine, but when I use an internal email address it fails to get delivered. Hi Everyone, I' m trying to reconfigure Orion for sending email since we' ve migrated to Office 365. I am using settings as below and I have verified that the credentials are correct through an SMTP telnet session and through configuration of other apps that require SMTP relay. The following are common email related issues users run into: I enabled email in the admin control panel, but I still don' t get any mail from my forum. Digest subscription failed to send out. This week I was doing configuration work on a client' s new SharePoint Server farm to get inbound & outbound mail set- up. This project had a slightly " one- off" requirement in that their business uses Microsoft Office365 for their employees' email and Office suite. Home > specific error > specific error code was 0xc00402c7. a Reply Cancel reply Your email address will. Specific Error Code p Recent PostsRecent Posts. It was actually our mail provider, after making a change in our plan it no longer accepted from address that didn' t exist on a domain.

    so if we were sending from com, and no- reply wasn' t a real email address it rejected it. drove me crazy figuring it out. quote] The most common cause is that you' ve either omitted the address in the From or To properties, or included an invalid e- mail address ( see KB # fixed in Windows Service Pack 2). From my basic understanding, is that the destination servers rejected your emails for those address' s. So it went to the bad folder. The destination server can have many reasons for rejecting your email, most of them are related to fighting spam mail. Web Config is correct. Just a quick reminder, the “ secure communication More and more mail servers are performing reverse DNS to make sure How To Solve Server. IIS smtp won' t send mail. I have spent 2 days trying to send email using asp code with my xp iis5. 1, no matter how much i tried, the emails always stuck in the " queue" folder or end up in " BadMail" folder. Check the email address the email was sent to and it should arrive shortly – the email was sent to my Gmail account: A quicker way and easier was of emulating the creation of messages in the Pickup folder is to run a PowerShell command that generates an email.

    · I am trying to send a simple email through the following code: protected void email. the address in the From. NET log, your server is successfully sending the email ( which you probably figured out by now). So, there isn' t anything wrong with your code. here is sender email but i want there wasn' t any email address. I mean i want when users click on button and send me an email there wasn' t any email address in sender details. View 1 Replies Home. With this I have an application on a server which needs to email an ( office 365) email address. I have set the relay server as the following. I will be changing connection and relay only to the list below ( application server IP address) once I know its working. hai i am requesting your technical support. i have been working with this for five days. the problem is relating with the smtp. i am trying to send an email from the asp.