On 19.11.20 22:42, Flo wrote: > I am using Debian Buster, Thunderbird, Sendmail and popa3d to get emails. > > The mail files for each account are stored at /var/mail. No it has come > to that point that such a file exceeded 2GB. And 'Get Messages' doesn't > work anymore.
This limit is defined in the source of popa3d. ulf@deb10-p330:~/popa3d$ grep -r "#define MAX_MAILBOX_OPEN_BYTES" * debian/README.Debian:#define MAX_MAILBOX_OPEN_BYTES 200000000 popa3d-1.0.3/params.h:#define MAX_MAILBOX_OPEN_BYTES 2147483647 I guess you have to recompile the package to change this. But please consult README.Debian before. Or (in my opinion the better solution) swicth to dovecot. Best regards Ulf