How do I search for "greetings of the day"

[Ralf Hildebrandt]

My users say that "greetings of the day" occurs in academic spam a lot.
Since I don't trust my users, I opted to verify this bold claim.

But how do I search for a sequence of multiple words?

doveadm import -u restore at backup.invalid mdbox:/home/copymail/mdbox "" mailbox INBOX BODY "Greetings of the day"
doveadm import -u restore at backup.invalid mdbox:/home/copymail/mdbox "" mailbox INBOX TEXT "Greetings of the day"
(what's the difference betweeen BODY and TEXT?)

Is it even possible, given that "the" and "of" are probably stop words?
-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | https://www.charite.de