Backout change due to false positive build result, since imapd was using the old db3 binaries after all.

imapd/imapd.spec

@@ -43,8 +43,8 @@ Patch0:       imapd.patch
 #   build information
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
-BuildPreReq:  OpenPKG, openpkg >= 20020206, sasl, db, openssl, make, perl
-PreReq:       OpenPKG, openpkg >= 20020206, sasl, db, openssl, MTA
+BuildPreReq:  OpenPKG, openpkg >= 20020206, sasl, db3, openssl, make, perl
+PreReq:       OpenPKG, openpkg >= 20020206, sasl, db3, openssl, MTA
 AutoReq:      no
 AutoReqProv:  no
 Provides:     IMAP