On Fri, Mar 15, 2024 at 07:42:32AM +0100, Peter P. wrote: > Do you have any recommendataion how I could de-duplicate messages with > missing message-ids?
You have better to remove them all. for f in /path/to/mailbox/* ; do if [ ! grep -is '^Message-id:' $f ] ; then rm -f $f fi done -- Eugene Berdnikov _______________________________________________ isync-devel mailing list isync-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/isync-devel