diff -purN libs/imap/imapd.dist.in libs/imap/imapd.dist.in
--- libs/imap/imapd.dist.in	2021-03-01 13:29:08.000000000 +0100
+++ libs/imap/imapd.dist.in	2021-03-02 08:28:34.862607943 +0100
@@ -21,7 +21,7 @@
 #
 # ADDRESS=127.0.0.1
 
-ADDRESS=0
+ADDRESS=127.0.0.1
 
 ##NAME: PORT:1
 #
@@ -57,7 +57,7 @@ MAXDAEMONS=40
 #
 #  Maximum number of connections to accept from the same IP address
 
-MAXPERIP=4
+MAXPERIP=20
 
 ##NAME: PIDFILE:0
 #
@@ -480,7 +480,7 @@ HEADERFROM=X-IMAP-Sender
 # The default setting is going to be NO, so you'll have to manually flip
 # it to yes.
 
-IMAPDSTART=NO
+IMAPDSTART=YES
 
 ##NAME: MAILDIRPATH:0
 #
diff -purN libs/imap/imapd-ssl.dist.in libs/imap/imapd-ssl.dist.in
--- libs/imap/imapd-ssl.dist.in	2021-03-01 13:29:07.000000000 +0100
+++ libs/imap/imapd-ssl.dist.in	2021-03-02 08:30:10.370603684 +0100
@@ -72,7 +72,7 @@ SSLLOGGEROPTS="-name=imapd-ssl"
 #
 #  Whether or not to start IMAP over SSL on simap port:
 
-IMAPDSSLSTART=NO
+IMAPDSSLSTART=YES
 
 ##NAME: IMAPDSTARTTLS:0
 #
@@ -313,7 +313,7 @@ TLS_VERIFYPEER=NONE
 # automatically created, TLS_CACHESIZE bytes long, and used as a cache
 # buffer.
 
-TLS_CACHEFILE=@localstatedir@/couriersslpop3cache
+TLS_CACHEFILE=@localstatedir@/cache/courier/sslpop3cache
 TLS_CACHESIZE=524288
 
 ##NAME: MAILDIRPATH:0
diff -purN libs/imap/pop3d.dist.in libs/imap/pop3d.dist.in
--- libs/imap/pop3d.dist.in	2021-03-01 13:29:08.000000000 +0100
+++ libs/imap/pop3d.dist.in	2021-03-02 08:31:18.846600632 +0100
@@ -146,7 +146,7 @@ LOGGEROPTS="-name=pop3d"
 # with enough platforms so that people get annoyed with having to flip it to
 # YES every time.
 
-POP3DSTART=NO
+POP3DSTART=YES
 
 ##NAME: POP3_LOG_DELETIONS:0
 #
diff -purN libs/imap/pop3d-ssl.dist.in libs/imap/pop3d-ssl.dist.in
--- libs/imap/pop3d-ssl.dist.in	2021-03-01 13:29:07.000000000 +0100
+++ libs/imap/pop3d-ssl.dist.in	2021-03-02 08:32:03.754598629 +0100
@@ -61,7 +61,7 @@ SSLLOGGEROPTS="-name=pop3d-ssl"
 #
 #  Whether or not to start POP3 over SSL on spop3 port:
 
-POP3DSSLSTART=NO
+POP3DSSLSTART=YES
 
 ##NAME: POP3_STARTTLS:0
 #
@@ -310,7 +310,7 @@ TLS_VERIFYPEER=NONE
 # problems with SSL clients.  Disable SSL caching by commenting out the
 # following settings:
 
-TLS_CACHEFILE=@localstatedir@/couriersslimapcache
+TLS_CACHEFILE=@localstatedir@/cache/courier/sslimapcache
 TLS_CACHESIZE=524288
 
 ##NAME: MAILDIRPATH:0