From c49f14a8bb0b5d80ee9f3af9e1df6c9ca9910c90 Mon Sep 17 00:00:00 2001 From: Josef Friedrich Date: Wed, 7 Sep 2016 18:37:43 +0200 Subject: [PATCH] Add dig command --- docs/content/config/best-practices/dkim.md | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/docs/content/config/best-practices/dkim.md b/docs/content/config/best-practices/dkim.md index 8bf2b9cf..54ff6977 100644 --- a/docs/content/config/best-practices/dkim.md +++ b/docs/content/config/best-practices/dkim.md @@ -31,4 +31,35 @@ ReportAddress postmaster@my-domain.com SendReports yes Mode v +``` + +## Debug the DKIM TXT Record + +You can debug your TXT record with the `dig` tool. + +``` +dig TXT mail._domainkey.domain.tld +``` + +Output: + +``` +; <<>> DiG 9.10.3-P4-Debian <<>> TXT mail._domainkey.domain.tld +;; global options: +cmd +;; Got answer: +;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39669 +;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 + +;; OPT PSEUDOSECTION: +; EDNS: version: 0, flags:; udp: 512 +;; QUESTION SECTION: +;mail._domainkey.domain.tld. IN TXT + +;; ANSWER SECTION: +mail._domainkey.domain.tld. 3600 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxBSjG6RnWAdU3oOlqsdf2WC0FOUmU8uHVrzxPLW2R3yRBPGLrGO1++yy3tv6kMieWZwEBHVOdefM6uQOQsZ4brahu9lhG8sFLPX4MaKYN/NR6RK4gdjrZu+MYSdfk3THgSbNwIDAQAB" + +;; Query time: 50 msec +;; SERVER: 127.0.1.1#53(127.0.1.1) +;; WHEN: Wed Sep 07 18:22:57 CEST 2016 +;; MSG SIZE rcvd: 310 ``` \ No newline at end of file