I am responsible for a cluster of mail servers that I blindly upgraded to Exim 4.97. Previously, the message IDs were 16 or so bytes long and fit nicely in our database schema, but after upgrading I found the identifiers had changed to 24 bytes. I do not see this mentioned in the release notes. Is there a compiler option to use the previous format?
Previous ID like:
1r2hKu-000Ltl-Ou
New ID like:
1r2fGE-00000000LTm-G43G
Kristian Oye, Sr. Software Architect/Engineer
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