007.qq.com
SPF
The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.
source: https://www.dmarcanalyzer.com/spf/
Tags: Email Standard
|
Last technolgie detected on 2022-04-21 We know of 1 technologies on 007.qq.com and 1 technologies detected on 007.qq.com since 2022-04-21.
Download our browser extension from here.
Notify me when technology changes on 007.qq.com
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.