Nigel, thanks for your e-mail. It gave me a big "ahaaa" but unfortunately I am still a little bit confused:
> >> Fetchmail manual however suggests that > >> the MTA stores one e-mail per recipient in the box although it is > >> actually the same box and adding proper Envelope-To or X-Envelope-To > >> headers. > > > I do not know if you can ask exim to "explode" the message into single > > ones (except some "loop" delivery to itself). > > Set batch_max=1 on the appendfile transport you are using. > > See > http://www.exim.org/exim-html-current/doc/html/spec_html/ch25.html According to this link, the default for batch_max is 1 which should result in no batching at all. However we have not used batch_max so far in our local transport: local_delivery_mysql: driver = appendfile delivery_date_add envelope_to_add return_path_add #group = mail #user = mail mode = 0660 directory_mode = 770 mode_fail_narrower = false maildir_format directory = ${lookup mysql{MYSQL_LOCALUSER_HOME}{$value}{'fail'}} Thus, we assume that the default of batch_max is active (1) but we still see e-mails with multiple recipients pointing to the same postbox only once. Happy for any advice Sascha -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
