You mean to allow eg. [1][email protected] to send unauthenticated mail from the web or [2][email protected] to receive it?
How can I convert that to exim config? On 8/5/20 10:35, Sebastian Nielsen via Exim-users wrote: One way you could do it, is to allow unauthenticated email but only to recipient [3][email protected] which would make your server kind of "single-adress relay" which could be acceptable. And also check for senders, to avoid spam, then a spammer must spoof the sender adress AND also send to your approved recipient adress. -----Ursprungligt meddelande----- Från: Damon Hill via Exim-users [4]<[email protected]> Skickat: den 8 maj 2020 14:13 Till: Exim Mailing List [5]<[email protected]> Ämne: [exim] Add a whitelist for senders to skip auth check Hello, I need to whitelist domains from a list (with wildcards) in Exim's ACL to avoid auth SMTP checking for domains hosted in this server. My server, say SERVER A, hosts e-mail for coolstore.com domain, but the web is hosted by SERVER B (which uses several servers for mailing). I need to exclude from Exim SMTP auth checking in Server A: smtp1.serverb.com, smtp2.serverb.com, [6][email protected] and *.serverb2.com. The problems is that when the web application (hosted by ServerB) tries to send an (unauthenticated) email from [7][email protected] to [8][email protected] it fails with message: '550 smtp auth requried (in reply to RCPT TO command)' I've got the ACL: deny message = smtp auth requried sender_domains = +local_domains !authenticated = * but i cannot make it exclude these domains from the checking. I tried adding this to ACLs: accept condition = ${lookup{\$sender_address}nwildlsearch{/etc/exim/senders-whitelist. conf}{yes}} where /etc/exim/senders-whitelist.conf contains: smtp1.serverb.com smtp2.serverb.com [9][email protected] *.serverb2.com But it didn't work. What am I doing wrong? Thank you in advance for your help! References 1. mailto:[email protected] 2. mailto:[email protected] 3. mailto:[email protected] 4. mailto:[email protected] 5. mailto:[email protected] 6. mailto:[email protected] 7. mailto:[email protected] 8. mailto:[email protected] 9. mailto:[email protected] -- ## 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/
