Having built it successfully, I fired it up and the following errors started filling my mainlog:
root@gw:/usr/local/SRC/Exim/exim-4.93-RC1 # tail -f /var/log/exim/main.20191104.log 2019-11-04 21:01:31 1iRgeh-000Ee9-2O Error in system filter: failed to expand "$received_protocol" in filter file: attempt to expand tainted string '$received_protocol' 2019-11-04 21:01:31 1iRgel-000N7x-77 attempt to expand tainted string '$received_protocol' 2019-11-04 21:01:31 1iRgel-000N7x-77 Error in system filter: failed to expand "$received_protocol" in filter file: attempt to expand tainted string '$received_protocol' 2019-11-04 21:01:31 End queue run: pid=91954 2019-11-04 21:01:36 SMTP connection from [41.57.103.121] I=[41.57.103.122]:587 (TCP/IP connection count = 1) 2019-11-04 21:01:36 Taint mismatch, Ustrncpy: dns_build_reverse 245 2019-11-04 21:01:38 SMTP connection from [41.57.103.121] I=[41.57.103.122]:587 (TCP/IP connection count = 1) 2019-11-04 21:01:38 Taint mismatch, Ustrncpy: dns_build_reverse 245 2019-11-04 21:01:42 SMTP connection from [41.57.103.121] I=[41.57.103.122]:587 (TCP/IP connection count = 1) 2019-11-04 21:01:42 Taint mismatch, Ustrncpy: dns_build_reverse 245 2019-11-04 21:01:52 SMTP connection from [41.57.103.121] I=[41.57.103.122]:587 (TCP/IP connection count = 1) 2019-11-04 21:01:52 Taint mismatch, Ustrncpy: dns_build_reverse 245 2019-11-04 21:01:52 SMTP connection from [41.57.103.121] I=[41.57.103.122]:587 (TCP/IP connection count = 1) 2019-11-04 21:01:52 Taint mismatch, Ustrncpy: dns_build_reverse 245 I had to quickly back off to 4.92.3. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", grep ^[^#] :-) -- ## 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/
