Dňa 13. augusta 2025 7:32:46 UTC používateľ Frank Richter via Exim-users <[email protected]> napísal:
>$ exim -d+all -v -bv [email protected] >… >08:51:29 2696420 local_part=test domain=gmial.com >08:51:29 2696420 checking domains >08:51:29 2696420 cached no match for +local_domains >08:51:29 2696420 cached lookup data = NULL >08:51:29 2696420 gmial.com in "!+local_domains "? yes (end of list) >08:51:29 2696420 calling checkonly router >08:51:29 2696420 checkonly router called for [email protected] >08:51:29 2696420 domain = gmial.com >08:51:29 2696420 gmial.com in "*"? yes (matched "*") >08:51:30 2696420 DNS lookup of gmial.com (MX) gave TRY_AGAIN >08:51:30 2696420 gmial.com in dns_again_means_nonexist? no (option unset) >08:51:30 2696420 returning DNS_AGAIN >08:51:30 2696420 writing neg-cache entry for gmial.com-MX-8000c3, ttl -1 >08:51:30 2696420 gmial.com in "*"? yes (matched "*") >08:51:30 2696420 DNS_AGAIN treated as DNS_NODATA (domain in mx_fail_domains) >08:51:30 2696420 DNS lookup of gmial.com (AAAA) gave TRY_AGAIN >08:51:30 2696420 gmial.com in dns_again_means_nonexist? no (option unset) >08:51:30 2696420 returning DNS_AGAIN >08:51:30 2696420 writing neg-cache entry for gmial.com-AAAA-8000c3, ttl -1 >08:51:30 2696420 DNS lookup of gmial.com (A) gave TRY_AGAIN >08:51:30 2696420 gmial.com in dns_again_means_nonexist? no (option unset) >08:51:30 2696420 returning DNS_AGAIN >08:51:30 2696420 writing neg-cache entry for gmial.com-A-8000c3, ttl -1 >08:51:30 2696420 checkonly router: defer for [email protected] >08:51:30 2696420 message: host lookup did not complete >[email protected] cannot be resolved at this time: host lookup did not complete > >Lookups for A and AAAA return also SERVFAIL. Thanks, now i understand it -- fallback to A/AAAA... Perhaps you can play with mx_domains too, IMO nowadays will be safe to force MX records... BTW, you asked how to change temporary error message, you can use the same "trick" with warn as i posted and extend it to catch temp DNS error -- exim has variable for it (sorry, i don't remmember its name), but i never used it with verify. And then use defer with own message, instead of deny... regards -- Slavko https://www.slavino.sk/ -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## [email protected] ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
