What is SPF? abbreviation for sender Policy Framework, a technology that authenticates e-mail senders as IP addresses, is a highly efficient spam solution. The receiving party first checks the domain's SPF record to determine if the sender's IP address is included in the SPF record, and if it is considered to be a correct message, it will be considered a forged message to be returned.
How do I set up SPF for my enterprise mailbox? SPF is set by the TXT record of the domain name. In order to improve the success rate of mail sent from other domains (@qq. com mailboxes), it is recommended that you set a TXT record for your domain name to avoid this situation. The TXT record value is:
v=spf1 include:spf.mail.qq.com ~all Settings page 1. Log in to the domain name management system from diy.hichina.com; 2. Set a TXT record at txt (literal string) as follows: http://service.exmail.qq.com/cgi-bin/help?subtype=1&&id=20012&&no=1000580
What is SPF? How do I set up SPF for my enterprise mailbox? (TXT record)
