Johnny Hughes wrote: > > If there is something in the conf file that needs to change (that > worked in 5.1 and does not in 5.2) let us know and we can add it to > the release notes and/or wiki. > It was in the listening section as follows: # A space separated list of IP or host addresses where to listen in for # connections. "*" listens in all IPv4 interfaces. "[::]" listens in all IPv6 # interfaces, but may also listen in all IPv4 interfaces depending on the # operating system. Use "*, [::]" for listening both IPv4 and IPv6. # # If you want to specify ports for each service, you will need to configure # these settings inside the protocol imap/pop3 { ... } section, so you can # specify different ports for IMAP/POP3. For example: # protocol imap { # listen = *:10143 # ssl_listen = *:10943 # .. # } # protocol pop3 { # listen = *:10100 # .. # } listen = "*" #listen = [::] The listen bit defaults to [::]. I had to change it to "*" as above otherwise I couldn't connect to it. (connection refused) As it says above, [::] only listens on IPv4 'depending on the operating system'. So something has changed from 5.1 to 5.2 which means that is no longer the case. thanks Dunc