When you first set up Mandrillapp (AKA Mailchimp Transactional Email) to send transactional emails, you may find there is a "via mandrillapp.com" warning for the email in the recipient's mailbox.
This warning means you haven't authorized Mandrill to deliver emails for you, so the mailbox provider…
This post provides step-by-step instructions on how to add an SPF record in Bluehost.
About SPF recordsAn SPF record is a TXT record published in the DNS on your domain, starting with v=spf1. It's used to perform SPF checks on the receiving email server…
This post provides step-by-step instructions on how to add an SPF record in CloudFlare.
About SPF recordsAn SPF record is a TXT record published in the DNS on your domain, starting with v=spf1. It's used to perform SPF checks on the receiving email server…
This post provides step-by-step instructions on how to add an SPF record in GoDaddy.
About SPF recordsAn SPF record is a TXT record published in the DNS on your domain, starting with v=spf1. It's used to perform SPF checks on the receiving email server…
This post provides step-by-step instructions on how to add an SPF record in Namecheap.
About SPF recordsAn SPF record is a TXT record published in the DNS on your domain, starting with v=spf1. It's used to perform SPF checks on the receiving email server…
Gmailなどのメールボックスサービスプロバイダーで認証されていないメールのメールヘッダーを分析すると、次のようなエラーメッセージが表示されることがあります：
Received-SPF: softfail (google.com: domain of transitioning [email protected] does not designate some IP address as permitted sender)このような_SPF softfail domain does not designate IP as permitted sender_エラーメッセージは、電子メ…
