# broad range of non-alphanumeric characters.
.ifdef CHECK_RCPT_LOCAL_LOCALPARTS
deny
- domains = +local_domains
+ domains = +local_domains : +unix_domains
local_parts = CHECK_RCPT_LOCAL_LOCALPARTS
message = restricted characters in address
.endif
# from mounting certain kinds of attack on remote sites.
.ifdef CHECK_RCPT_REMOTE_LOCALPARTS
deny
- domains = !+local_domains
+ domains = !+local_domains : !+unix_domains
local_parts = CHECK_RCPT_REMOTE_LOCALPARTS
message = restricted characters in address
.endif
.else
local_parts = CHECK_RCPT_POSTMASTER
.endif
- domains = +local_domains : +relay_to_domains
+ domains = +local_domains : +unix_domains : +relay_to_domains
# Deny unless the sender address can be verified.
message = X-WhitelistedRCPT-nohdrfromcallback: Yes
condition = ${if and {{match{$local_part}{(.*)-bounces\+.*}} \
{def:domain} \
- {eq {${lookup{$local_part}lsearch{MAILMAN_DB}}} \
- {$domain}}} \
+ {eq {${lookup{$local_part@$domain}lsearch{MAILMAN_DB}}} \
+ {true}}} \
{yes}{no}}
accept
condition = ${if and {{match{$local_part}{(.*)-bounces\+.*}} \
{def:domain} \
- {eq {${lookup{$local_part}lsearch{MAILMAN_DB}}} \
- {$domain}}} \
+ {eq {${lookup{$local_part@$domain}lsearch{MAILMAN_DB}}} \
+ {true}}} \
{yes}{no}}
# Verify senders listed in local_sender_callout with a callout.
# relaying. Any other domain is rejected as being unacceptable for relaying.
require
message = relay not permitted
- domains = +local_domains : +relay_to_domains
+ domains = +local_domains : +unix_domains : +relay_to_domains
# We also require all accepted addresses to be verifiable. This check will