Search: "spf"
Missing SPF record vulnerability - Security Advisories Documentation
DescriptionAn SPF record is a type of Domain Name Service (DNS) record that identifies which mail servers are permitted to send ...
Domain name configuration FAQs - DirectMail Documentation
are domain name ownership validation, SPF validation, and MX validation required?How can I set DMARC records? What are the ...
Summary of common email return codes and solutions - DirectMail Documentation
recipient address format is incorrect.Confirm the correct email address with the recipient. SPF validation failed 520 ip and spf ...
How do I configure a domain name on DNS servers? - DirectMail Documentation
ownership validation.Add the TXT record for the domain name SPF validation.Add the TXT record for the domain name MX resolve ...
Record types - Alibaba Cloud DNS Documentation
describe the domain name. TXT records are generally applied to SPF records (anti-spam). To add a TXT record on the Add Record page ...
How to Install Mail-in-a-Box on Ubuntu 16.04 blog
technology expert to set it up. Mail-in-a-Box comes with lots of security features including, Fail2ban, UFW, graylisting, SPF, DKIM ...
Set up domain names - DirectMail Documentation
domain from being compromised. SPF verificationSPF is a type of DNS record type proposed to prevent spam emails. It is used to ...
GitLab installation and configuration - Elastic Compute Service Documentation
: Type = TXT- Text Host = the Host record column under 2,SPF verification in the Direct Mail tab (for example, mail ...
DKIM setting Forums
I have purchased Domain at Alibaba Cloud Does Alibaba Cloud Domain DNS setting supporting DKIM? Because i can't set DKIM successfully , while SPF is working well thanks ...
BatchSendMail - DirectMail Documentation
does not exist. 400 The domain status of the sender address is incorrect. Check the domain status, the ownership, MX and SPF ...