–Hard Fail(-all) – An email sent with a server/IP address that doesn’t match with the SPF record, will not pass SPF authentication. ~Soft Fail(~all) an email sent with a server/IP address that doesn’t match with the SPF record will soft fail SPF, which means that the host sho...
Think of a Google Workspace SPF record as your email’s ID card. It’s a simple text file that tells receiving mail servers “Hey, these are the legitimate servers that can send email from my domain.” When you use Google Workspace (formerly G Suite) for your company email, you need t...
After reading this article you will be able to create your own SPF TXT record, assuming that you are familiar with DNS and DNS TXT records.
How to Create an SPF Record SPF stands for Sender Policy Framework and is a free email authentication technology that has been around since 2003. It is a way to verify that a mail server (IP address) is authorized to send email for a specific domain; along with DKIM, SPF is a foundatio...
01 What is an SPF record? 02 How do SPF records work? 03 Why do we need SPF records? What other authentications do you need for email? 04 What are the benefits of using an SPF record? 05 How do I create an SPF record? 1. Identify all the legitimate sources of email 2. Set up...
Gmail is secure and good at filtering spam:using DKIM and SPF records, you can authenticate outbound emails, ensure they aren't altered in transit, and improve your spam ratings. 4. Third-party DNS support Google Workspace allows you to host your emails with a third party, like your web ...
另一个常见的例子是设定 Office 365 及 Gmail 的 SPF Record, 例如: Office 365: @ 3600 IN TXT “MS=ms10101010” @ 3600 IN TXT “v=spf1 include:spf.protection.outlook.com -all” Gmail: @ 86400 IN TXT “v=spf1 a mx include:_spf.google.com ~all” ...
SPF records are special TXT records. You can create them using the TXT record option in the control panel. Setting an SPF record using the TXT record option looks like this: In this example, the SPF record is located at the apex of the domain, example.com, and the record’s value auth...
<spf> <domain>yourdomain.com</domain> <result>pass</result> </spf> </auth_results> </record> <record> <row> 207.126.144.131 <count>1</count> <policy_evaluated> <disposition>none</disposition> <reason> <type>forwarded</type> <comment></comment> </reason> </policy_evaluated> </row>...
As I said in part 1, if you use Cloudflare DNS service, you should not enable the CDN (proxy) feature when creating DNS A record and AAAA record for the hostname of your mail server. Cloudflare doesn’t support SMTP or IMAP proxy. ...