Use compressed form of ipv6 in $sender_host_address under -bh. Bug 3027
-rw-r--r-- 1020 .editorconfig
-rw-r--r-- 63 .exim-project-root
-rw-r--r-- 299 .gitattributes
drwxr-xr-x - .github
-rw-r--r-- 116 .gitignore
-rw-r--r-- 1921 .mailmap
-rw-r--r-- 2340 Readme.pod
-rw-r--r-- 1104 SECURITY.md
drwxr-xr-x - configs
drwxr-xr-x - doc
drwxr-xr-x - release-process
drwxr-xr-x - src
drwxr-xr-x - test