How to enable DKIM signing for all domains in Plesk for Windows Server

Kuzma Ivanov

Updated April 05, 2023 03:49

Plesk for Windows kb: how-to ABT: Group B

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How to enable DKIM signing for all domains in Plesk for Windows Server?

Connect to a Plesk server via RDP.
Start a command prompt as an Administrator and run the command below to generate a list of all domains:

C:\> "%plesk_bin%\dbclient.exe" --direct-sql --sql="SELECT name FROM domains" > C:\dns.txt
Allow signing outgoing mail by DKIM spam protection on a server level:

C:\> plesk bin mailserver.exe --sign-outgoing-mail true
Enable DKIM signing for all domains:

C:\> for /f "skip=1" %i in (C:\dns.txt); do ("%plesk_cli%\domain_pref.exe" --update %i -sign_outgoing_mail true)