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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:16:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:16:13 +0000 |
commit | e90fcc54809db2591dc083f43ef54c6ec8c60847 (patch) | |
tree | f20bc206c3c2d5d59d37c46c5cf5d53a20642556 /util/unknownuser.sh | |
parent | Initial commit. (diff) | |
download | exim4-e90fcc54809db2591dc083f43ef54c6ec8c60847.tar.xz exim4-e90fcc54809db2591dc083f43ef54c6ec8c60847.zip |
Adding upstream version 4.96.upstream/4.96upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'util/unknownuser.sh')
-rwxr-xr-x | util/unknownuser.sh | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/util/unknownuser.sh b/util/unknownuser.sh new file mode 100755 index 0000000..fe04dc6 --- /dev/null +++ b/util/unknownuser.sh @@ -0,0 +1,32 @@ +#! /bin/sh + +# This is a sample script for demonstrating how to handle unknown users in +# a more friendly way than just returning a "user unknown" error. It can +# be called from a pipe transport set up like this: + +# unknownuser_pipe: +# driver = pipe; +# command = "/opt/exim/util/unknownuser.sh", +# ignore_status, +# return_output, +# user = nobody + +# which is specified by a smartuser director set up like this: + +# unknownuser: +# transport = unknownuser_pipe, +# no_verify, +# driver = smartuser; + +# Any output generated by this script is then returned to the sender of +# the message. You can run any commands you like at this point, for example, +# to attempt fuzzy matches on the local part of the address. Here we just +# give a bland message, demonstrating the availability of the variables +# $LOCAL_PART and $DOMAIN. + +cat <<End +"$LOCAL_PART" is not a known user mailbox in the domain "$DOMAIN". +End + + + |