.P7M Dateiendung
S/MIME Email Message
| Entwickler | RSA Data Security |
| Beliebtheit |
3.2 | 157 Stimmen |
Was ist eine P7M-Datei?
A P7M file is an S/MIME encrypted or signed email message. Most commonly, P7M files appear in web-based email clients, when they attempt to show an S/MIME encrypted message. Instead of showing the encrypted message, these programs show an empty message with a P7M attachment.
Weitere Informationen
Secure/Multipurpose Internet Mail Extensions (S/MIME) is an email encryption and digital signature standard. It is used to encrypt sensitive messages and verify senders' identities. For example, businesses might use S/MIME encryption to protect confidential medical or financial information sent via email.
To use S/MIME, you must install an S/MIME certificate and link it with your email client, such as Microsoft Outlook or Apple Mail. If your email client is not linked to a valid S/MIME certificate, messages encrypted or signed using S/MIME will contain a P7M file. Most often, this file is named smime.p7m.
Häufige .P7M-Dateinamen
smime.p7m - The default name for P7M files that arrive as email attachments. They usually contain encrypted email content.
So öffnen Sie eine P7M-Datei
You can open P7M files in Cryptigo p7mViewer (Windows). If your P7M file contains an email that was only signed using S/MIME, you can open the file without a private key. If your P7M file contains an email encrypted using S/MIME, you need the private key used to encrypt the file.