${if ={1}{1} {true}{${if ={1}{1} {true}{${if ={1}{1}{true}fail}}}}}
+# Environment access
+
+${env {USER}}
+${env {NO_SUCH_VARIABLE} {oops, success} {correct}}
+
****
# Test "escape" with print_topbitchars
exim -be -DPTBC=print_topbitchars
****
# Sender host name and address etc, all unset
exim -be
+-be Sender host name and address etc, all unset
-oMa sender_host_address = $sender_host_address
sender_host_port = $sender_host_port
-oMaa sender_host_authenticated = $sender_host_authenticated
****
# Sender host name and address etc, all set except host name.
exim -d-all+expand -be -oMa V4NET.0.0.1.1234 -oMaa AAA -oMai philip -oMas xx@yy.zz -oMi 1.1.1.1.99 -oMr special -oMt me
+-be Sender host name and address etc, all set except host name.
-oMa sender_host_address = $sender_host_address
sender_host_port = $sender_host_port
-oMaa sender_host_authenticated = $sender_host_authenticated
****
# Sender host name explicitly set
exim -be -oMa V4NET.0.0.1.1234 -oMs my.host.name
+-be Sender host name explicitly set
-oMa sender_host_address = $sender_host_address
sender_host_port = $sender_host_port
-oMs sender_host_name = $sender_host_name
****
# Sender host name lookup fails (V4NET.11.12.13 is not reverse registered)
exim -be -oMa V4NET.11.12.13
+be Sender host name lookup fails (V4NET.11.12.13 is not reverse registered)
-oMs sender_host_name = $sender_host_name
host_lookup_failed = $host_lookup_failed
****
# Sender host name and protocol set by Sendmail-compatible option
exim -be -pspecial:host.name
+-be Sender host name and protocol set by Sendmail-compatible option
-p received_protocol = $received_protocol
-p sender_host_name = $sender_host_name
****
# we are skipping. The debug output for this test will show when
# the lookup occurs.
exim -d-all+host_lookup+expand -be -oMa V4NET.0.0.1.1234 -oMaa AAA -oMai philip -oMas xx@yy.zz -oMi 1.1.1.1.99 -oMr special -oMt me
+-be Sender host name and address etc, all set except host name
-oMa sender_host_address = $sender_host_address
sender_host_port = $sender_host_port
-oMaa sender_host_authenticated = $sender_host_authenticated