s/remote delivery process \d+ ended/remote delivery process pppp ended/;
# Pid in temp file in appendfile transport
- s"test-mail/temp\.\d+\."test-mail/temp.pppp.";
+ s"test-mail/(subdir/)?temp\K\.\d+\.".pppp.";
# Optional pid in log lines
s/^(\d{4}-\d\d-\d\d\s\d\d:\d\d:\d\d)(\.\d{3}|)(\s[+-]\d{4}|)(\s\[\d+\])/