What is smtpdrv.sys?
smtpdrv.sys is part of NDIS packet redirector driver and developed by NT Kernel Resources according to the smtpdrv.sys version information.
smtpdrv.sys's description is "NDISRD helper driver"
smtpdrv.sys is usually located in the 'C:\WINDOWS\system32\drivers\' folder.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on smtpdrv.sys:
| Property | Value |
|---|---|
| Product name | NDIS packet redirector driver |
| Company name | NT Kernel Resources |
| File description | NDISRD helper driver |
| Internal name | ndisrd |
| Original filename | ndisrd.sys |
| Comments | NDIS packet redirector driver |
| Legal copyright | Copyright NT Kernel Resources© 2000-2007 |
| Legal trademark | WinpkFilter |
| Product version | 3.0.2.1 |
| File version | 3.0.2.1 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | NDIS packet redirector driver |
| Company name | NT Kernel Resources |
| File description | NDISRD helper driver |
| Internal name | ndisrd |
| Original filename | ndisrd.sys |
| Comments | NDIS packet redirector driver |
| Legal copyright | Copyright NT Kernel Resources© 2000.. |
| Legal trademark | WinpkFilter |
| Product version | 3.0.2.1 |
| File version | 3.0.2.1 |
Folder name variants
smtpdrv.sys may also be located in other folders than C:\WINDOWS\system32\drivers\. The most common variants are listed below:
- C:\WINNT\system32\drivers\
- D:\WINDOWS\system32\drivers\
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 5a5a869f4343a5c4057da597fffa3482 |
| SHA256 | ae48087e30b3094b78510062b74756869f142767b305dd6de5e293555e6d8d1f |
What will you do with smtpdrv.sys?
To help other users, please let us know what you will do with smtpdrv.sys:
What did other users do?
The poll result listed below shows what users chose to do with smtpdrv.sys. 100% have voted for removal. Based on votes from 1 user.
| Votes | |||
|---|---|---|---|
| Keep | 0 % | 0 | |
| Remove | 100 % | 1 |
NOTE: Please do not use this poll as the only source of input to determine what you will do with smtpdrv.sys. Only 1 user has voted so far so it does not offer a high degree of confidence.
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.