mask: ${mask:192.168.10.206/0}
mask: ${mask:192.168.10.206}
mask: ${mask:a.b.c.d}
+mask: ${mask:2a00:2:3:4:5:6:7:8/79}
+mask: ${mask:2a00:2:3:4:5:6:7:8/128}
+mask: ${mask:2a00:2:3:4:5:6:7:8/129}
+mask_n: ${mask_n:2a00:2:3:4:5:6:7:8/79}
ipv6denorm: ${ipv6denorm:::1}
ipv6denorm: ${ipv6denorm:fe00::1}
ipv6denorm: ${ipv6denorm:192.168.0.1}
ipv6norm: ${ipv6norm:2a00:eadf:0000:0000:0000:0000:0001:0000}
ipv6norm: ${ipv6norm:2a00:eadf:0000:0001:0000:0000:0000:0000}
ipv6norm: ${ipv6norm:2a00:0:0:0::}
-ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}
+ipv6norm: ${ipv6norm:2a00:2:3:4:5:6:7:8}trailing_text
nhash: ${nhash_24:monty} ${nhash_8_63:monty python}
lc/uc: ${lc:The Quick} ${uc: Brown Fox}
length: ${length_10:The quick brown fox} ${l_10:abc}
rc=$runrc
${if eq{1}{2}{${run{/non/exist}}}{1!=2}}
rc=$runrc
+${run,preexpand {DIR/aux-fixed/0002.runfile 0}}
+rc=$runrc
# PRVS
****
# Test $reply_address
exim -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
****
# Check RFC 2047 decoding with (default) length check
exim -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data
****
# Check RFC 2047 decoding with length check disabled
exim -DLENCHECK=check_rfc2047_length=false -bh V4NET.0.0.0
+helo test
mail from:<>
rcpt to:<some@body>
data