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1 divert(-1) |
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2 # |
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3 # This feature causes sendmail to check with a local DCCM deamon about |
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4 # all incoming mail |
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5 # |
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6 # Use this file by copying it to your sendmail/cf/feature directory |
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7 # and by adding a line like the following to your sendmail.mc configuration |
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8 # file: |
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9 # `FEATURE(dcc)' |
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10 # |
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11 # To change the default milter failture settings or timeouts as described |
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12 # in the sendmail milter README file, use something like: |
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13 # `FEATURE(dcc,``F=T, T=C:30s;S:30s;R:30s;E:30s'')' |
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14 # The default parameters wait 30 seconds for the initial connection from |
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15 # sendmail to dccm (C), 30 seconds sendmail sending (S) as well as receiving |
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16 # responses (R) from dccm, and 30 seconds for dccm to check the message |
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17 # at its end (E). |
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18 # Adding "F=T" to the parameters cases sendmail to give SMTP clients |
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19 # a temporary failure when dccm fails. "F=R" causes sendmail to reject |
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20 # mail when dccm fails. When neither "F=T" nor "F=R" is present, sendmail |
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21 # quietly accepts the message if dccm fails or is absent. |
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22 # (A failure by dccm would be a serious bug.) |
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23 # misc/hackmc changes the default to "F=T". |
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24 # |
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25 # To use common directories and whiteclnt files for mail relayed to domains |
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26 # listed in /etc/mail/relay-domains, use a third argument as in |
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27 # `FEATURE(dcc, , ``local'')' |
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28 # If domain.com is in the relay-domains, file, then mail for all users |
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29 # forwarded there will use userdirs/local/domain.com/whiteclnt and |
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30 # userdirs/local/domain.com/log. |
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31 # |
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32 # To connect dccm to sendmail via TCP or use a UNIX domain socket |
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33 # other than @dcc_rundir@/dccm, or other fancy changes, consider modifying |
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34 # this file or the resulting sendmail.cf file. |
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35 # |
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36 # See also @libexecdir@/hackmc |
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37 # |
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38 # @configure_input@ |
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39 |
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40 |
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41 divert(0) |
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42 VERSIONID(`dcc.m4 Rhyolite Software DCC 1.3.103-1.14 $Revision$') |
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43 divert(-1) |
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44 |
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45 ifdef(`_DCC_DEF_',`',`dnl |
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46 dnl define map to communicate blacklist results to DCC via dccm |
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47 define(_NEED_MACRO_MAP_,1)dnl |
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48 dnl set Xdcc milter parameters |
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49 define(`_DCC_DEF_', ifelse(len(X`'_ARG_), `1', ``, T=C:30s;S:30s;R:30s;E:30s'', |
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50 ``,' _ARG_'))dnl |
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51 dnl Sendmail version 8.11 requires _FFR_MILTER |
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52 define(`_FFR_MILTER',`')dnl |
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53 dnl |
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54 dnl always pass the DCC is/notspam macros to not need FEATURE(`delay_checks') |
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55 define(`confMILTER_MACROS_CONNECT',confMILTER_MACROS_CONNECT``, {dcc_isspam}, {dcc_notspam}'')dnl |
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56 define(`confMILTER_MACROS_ENVFROM',confMILTER_MACROS_ENVFROM``, {dcc_isspam}, {dcc_notspam}, {dcc_mail_host}'')dnl |
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57 define(`confMILTER_MACROS_ENVRCPT',confMILTER_MACROS_ENVRCPT``, {dcc_isspam}, {dcc_notspam}, {dcc_userdir}'')dnl |
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58 define(`confMILTER_MACROS_EOM',confMILTER_MACROS_EOM``, {dcc_isspam}, {dcc_notspam}'')dnl |
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59 INPUT_MAIL_FILTER(`dcc', ``S=unix:@dcc_rundir@/dccm'_DCC_DEF_')'dnl |
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60 dnl |
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61 `LOCAL_RULESETS |
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62 # Define a macro for dccm that has the SMTP client host name even if |
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63 # a smart relay is used. |
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64 # This works only if ``FEATURE(delay_checks)'' is not used. |
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65 SLocal_check_mail |
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66 R$* $: $1 $| $>canonify $1 |
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67 R$* $| $* < @$* > $* $: $1 $| $3 |
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68 R$* $| $* $: $1 $(macro {dcc_mail_host} $@ $2 $)' |
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69 ifelse(len(X`'_ARG2_), `1', ``dnl'',`` |
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70 # use _ARG2_/domain.name/whiteclnt and _ARG2_/domain.name/log for the |
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71 # DCC whitelist and log directory for relayed mail |
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72 SLocal_check_rcpt |
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73 R$* $: $1 $| $>canonify $1 |
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74 R$* $| $*<@ $*$=R .> $* $: $1 $(macro {dcc_userdir} $@ _ARG2_/$4 $) |
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75 R$* $| $*<@ $ $=R > $* $: $1 $(macro {dcc_userdir} $@ _ARG2_/$4 $)'')) |
