When I use the non-LMTP sendmail.cf file, Sendmail 8.11 will deliver to the sub-folder. But when I switch to the LMTP enabled sendmail.cf file, messages are no longer delivered to the sub-folder. Permissions are correct on the sub-folder (anyone p). I am using Cyrus-imapd 1.6.25. The *.mc file has the following settings: define(`CYRUS_MAILER_FLAGS', `SA5@|:/wmXz')dnl define(`CYRUS_MAILER_ARGS', `deliver -l -e')dnl dnl dnl This is an alternate way of delivering messages to cyrus dnl define(`CYRUS_MAILER_FLAGS',`SA5@|:/w')dnl dnl define(`CYRUS_MAILER_ARGS',`deliver -e -m $h -- $u')dnl dnl define(`CYRUS_MAILER_PATH',`/usr/local/cyrus/bin/deliver')dnl define(`CYRUS_MAILER_MAX',`eval(10*1024*1024)')dnl define(`CYRUS_MAILER_USER',`cyrus:cyrus')dnl define(`CYRUS_BB_MAILER_FLAGS',`S')dnl define(`CYRUS_BB_MAILER_ARGS',`deliver -e -m $u')dnl dnl MAILER(cyrus)dnl dnl define(`confLOCAL_MAILER',`cyrus')dnl LOCAL_RULE_0 R$=N $: $#local $: $1 R$=N < @ $=w . > $: $#local $: $1 Rbb + $+ < @ $=w . > $#cyrusbb $: $1 ---- I have another server delivering via LMTP (cyrus-imapd 1.6.20/Sendmail 8.9.3) and it doesn't have this problem. I seem to recall that there is a problem with the Sendmail *.m4 files when using + addressing & LMTP. Any one know what the fix is to solve this problem? Thanks, Scot