1 Topic by y.restrepo (edited by y.restrepo 2019-03-29 02:35:55)

  • y.restrepo
  • Member
  • Offline
  • Registered: 2019-03-29
  • Posts: 5

Topic: DKIM registry error

Please your help, I have installed IredAdminPRO. I have a problem with the emails that are sent as most arrive as spam.
Apparently it is a DKIM problem because according to a test done at https://www.mail-tester.com/test-bito2 the DKIM record is not valid. please your help with this topic.

Thank you.

amavisd -c /etc/amavisd/amavisd.conf showkeys
; key#1 1024 bits, i=dkim, d=fasttrack.com.co, /var/lib/dkim/fasttrack.com.co.pem
dkim._domainkey.fasttrack.com.co.       3600 TXT (
  "v=DKIM1; p="
  "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZvKoNZfgETLGewNxBl/gI13KQ"
  "0JQB3zQhtGydEEzUmFCUSzneeP9ga/ovz2uBTLOL2T1N6RUYAqWdJ3MkhN9NBefQ"
  "K429w/zLjpABCu2KFF9+bka0BnuRgiFeWEbTvIdbyLp0Q+/EcHyh7so7FR+ld18j"
  "nnqqa1ZTvrsDqabAqQIDAQAB")

and so we configure the registration in our DNS:
"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZvKoNZfgETLGewNxBl/gI13KQ0JQB3zQhtGydEEzUmFCUSzneeP9ga/ovz2uBTLOL2T1N6RUYAqWdJ3MkhN9NBefQK429w/zLjpABCu2KFF9bka0BnuRgiFeWEbTvIdbyLp0Q/EcHyh7so7FRld18jnnqqa1ZTvrsDqabAqQIDAQAB"

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 30,788

Re: DKIM registry error

- Is it working now? Many DNS vendors take few hours to flush the new records, so DNS publish may take few hours to be online.

- Can you get the correct DKIM DNS record with "dig" command like below?

dig +short -t txt dkim. _domainkey.fasttrack.com.co

Also, there're some other reasons a email was delivered to Spam/Junk folder, it depends on recipient server side. DKIM may be one of the reasons, but may not be the only one.

3 Reply by neilzhang (edited by neilzhang 2019-03-31 18:21:04)

  • neilzhang
  • Member
  • Offline
  • Registered: 2018-12-10
  • Posts: 2

Re: DKIM registry error

Dear, it seems you missed two '+' in your key.

"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZvKoNZfgETLGewNxBl/gI13KQ0JQB3zQhtGydEEzUmFCUSzneeP9ga/ovz2uBTLOL2T1N6RUYAqWdJ3MkhN9NBefQK429w/zLjpABCu2KFF9bka0BnuRgiFeWEbTvIdbyLp0Q/EcHyh7so7FRld18jnnqqa1ZTvrsDqabAqQIDAQAB"

should be:

"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZvKoNZfgETLGewNxBl/gI13KQ0JQB3zQhtGydEEzUmFCUSzneeP9ga/ovz2uBTLOL2T1N6RUYAqWdJ3MkhN9NBefQK429w/zLjpABCu2KFF9+bka0BnuRgiFeWEbTvIdbyLp0Q+/EcHyh7so7FR+ld18jnnqqa1ZTvrsDqabAqQIDAQAB"

NeilZhang




y.restrepo wrote:

Please your help, I have installed IredAdminPRO. I have a problem with the emails that are sent as most arrive as spam.
Apparently it is a DKIM problem because according to a test done at https://www.mail-tester.com/test-bito2 the DKIM record is not valid. please your help with this topic.

Thank you.

amavisd -c /etc/amavisd/amavisd.conf showkeys
; key#1 1024 bits, i=dkim, d=fasttrack.com.co, /var/lib/dkim/fasttrack.com.co.pem
dkim._domainkey.fasttrack.com.co.       3600 TXT (
  "v=DKIM1; p="
  "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZvKoNZfgETLGewNxBl/gI13KQ"
  "0JQB3zQhtGydEEzUmFCUSzneeP9ga/ovz2uBTLOL2T1N6RUYAqWdJ3MkhN9NBefQ"
  "K429w/zLjpABCu2KFF9+bka0BnuRgiFeWEbTvIdbyLp0Q+/EcHyh7so7FR+ld18j"
  "nnqqa1ZTvrsDqabAqQIDAQAB")

and so we configure the registration in our DNS:
"v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZvKoNZfgETLGewNxBl/gI13KQ0JQB3zQhtGydEEzUmFCUSzneeP9ga/ovz2uBTLOL2T1N6RUYAqWdJ3MkhN9NBefQK429w/zLjpABCu2KFF9bka0BnuRgiFeWEbTvIdbyLp0Q/EcHyh7so7FRld18jnnqqa1ZTvrsDqabAqQIDAQAB"