Hello! I'd like to use exim to callout senders mta and check if given users exists[1]. In doc I can see callout is only doing for checking if sender or postmaster exists. So I assume it needs some more configuration that adding one word to verify=sender/callout line. I'd like to ask for some advice.
Second quuestion is can I modify behavior of verify=reverse_host_lookup? I'd like to set acl_m_xxx depending on success or failure of verification. Problem appers when dns server doesn't respond (e.g. PTR record for 117.18.231.4). Acl: warn verify=reverse_host_lookup throws warning (no problem) but exim responds 4xx to the client (this is not ok in this case). Is it possible to catch such cases, set acl_m_xxx to proper value (e.g. "unknown") and pass to next acl? I'm using exim-4.80. Marcin [1] - I'd like to only check if abuse@ and postmaster@ exists. (rfc-ignorant is going down...) -- ## 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/
