| 1 | |
| 2 | ### router/850_exim4-config_lowuid |
| 3 | ################################# |
| 4 | |
| 5 | .ifndef FIRST_USER_ACCOUNT_UID |
| 6 | FIRST_USER_ACCOUNT_UID = 0 |
| 7 | .endif |
| 8 | |
| 9 | .ifndef DEFAULT_SYSTEM_ACCOUNT_ALIAS |
| 10 | DEFAULT_SYSTEM_ACCOUNT_ALIAS = :fail: no mail to system accounts |
| 11 | .endif |
| 12 | |
| 13 | COND_SYSTEM_USER_AND_REMOTE_SUBMITTER = "\ |
| 14 | ${if and{{! match_ip{$sender_host_address}{:@[]}}\ |
| 15 | {<{$local_user_uid}{FIRST_USER_ACCOUNT_UID}}}\ |
| 16 | {1}{0}\ |
| 17 | }" |
| 18 | |
| 19 | lowuid_aliases: |
| 20 | debug_print = "R: lowuid_aliases for $local_part@$domain (UID $local_user_uid)" |
| 21 | check_local_user |
| 22 | driver = redirect |
| 23 | allow_fail |
| 24 | domains = +local_domains |
| 25 | condition = COND_SYSTEM_USER_AND_REMOTE_SUBMITTER |
| 26 | data = ${if exists{CONFDIR/lowuid-aliases}\ |
| 27 | {${lookup{$local_part}lsearch{CONFDIR/lowuid-aliases}\ |
| 28 | {$value}{DEFAULT_SYSTEM_ACCOUNT_ALIAS}}}\ |
| 29 | {DEFAULT_SYSTEM_ACCOUNT_ALIAS}} |