https://exim.org/exim-html-current/doc/html/spec_html/ch-address_rewriting.html
says: > There are some circumstances in which Exim automatically rewrites > domains in addresses. The two most common are when an address is given > without a domain (referred to as an “unqualified address”) or when an > address contains an abbreviated domain that is expanded by DNS lookup. While the first part works for me: trying to send mail to "sergio" exim treats it as unqualified address, and qualifies it it with qualify_domain, the second part does not: trying to send mail to "sergio@not-fqdn-host" exim says "Unrouteable address". It doesn't treat it as unqualified address, and doesn't tries to qualify it. dnslookup router doesn't help, debug shows: dnslookup router called for sergio@not-fqdn-host domain = not-fqdn-host not-fqdn-host in "*"? yes (matched "*") DNS lookup of not-fqdn-host (MX) gave HOST_NOT_FOUND returning DNS_NOMATCH not-fqdn-host MX DNSSEC dnslookup router declined for sergio@not-fqdn-host "more" is false: skipping remaining routers no more routers It's true not-fqdn-host has no MX record, but has address: $ host not-fqdn-host host.fqdn.tld has address 10.1.1.1 mx_domains is not set. 1. Is it possible to make exim treat not-fqdn-host as unqualified address, or only address without domain can be unqualified? 2. Hot to lookup fqdn address? exim 4.92-8+deb10u3, debian buster -- sergio. -- ## List details at https://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/
