Thanks for your solution, could you provide detailed which line did you change? under imap/lmptd.c or lmtpd.h which line did you adjust? Best Regards, David Faller -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.andrew.cmu.edu/pipermail/info-cyrus/attachments/20200528/2b0b0702/attachment.html>