README for ext/imap tests

ext/imap/tests/README

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+Many of the tests in this directory require a mail server to be running, if there is no mail server the test will skip and warn, see skipif.inc for details.
+
+To make the tests run parameters in the skipif.inc and imap_include.inc file will need to be changed to match the local mailserver configuration. 
+
+
+The tests have been checked using dovecot (on Linux 32 and 64 bit systems) and hMailServer on Windows. The tests are intended to be mailserver agnostic.
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+The tests can be run without modification with a fairly minimal dovecot installation. For information, the dovecot.conf file used in running the tests is given below (after -----). The dovecot password file (dovecotpass) requires a password for one user, webmaster@something.com. It's also necessary to set up one additional user ID (vmail) to own the mail directory.
+
+--------------------------------------------------
+protocols = imap imaps
+
+listen = *
+
+ssl_disable = yes
+
+disable_plaintext_auth=yes
+
+## Mailbox locations and namespaces
+
+mail_location = maildir:/home/vmail/mail/%d/%n/Maildir
+
+auth_verbose = yes
+
+auth_debug = yes
+
+auth default {
+
+  mechanisms = login
+
+  passdb passwd-file {
+    args = /etc/dovecot/dovecotpass
+  }
+
+  userdb static {
+    args = uid=11459 gid=1002 home=/home/vmail/dovecot/mail/%d/%n
+  }
+
+  user = root
+}
+
+
+
+