Hi everyone,problem still occurring, I just noticed that if I do an "ls -l /mnt/mail-storage/<user>/Maildir/cur/" from the Dovecot server I can unblock the mailbox of the user and Thunderbird can receives all the e-mails.
The problem occurs even with the gmail client on the smartphone. I just tried many things but can't find a solution.I just reinstalled a new server with mail storage not on NFS and the problem seems to be fixed, but this is not a solution valid for us as we would like to use NFS.
Thanks On 20/07/20 09:47, Claudio Corvino wrote:
Hi everyone,after some hours when I sent my last e-mail to the ML the problem reoccurred, again problem with some mailboxes reading some e-mails and many errors into dovecot.log like these:/Jul 14 15:07:50 imap(XXX): Error: open(/mnt/mail-storage/XXX/Maildir/cur/1594641298.M607225P10899.XXX,S=4465,W=4534:2,m) failed: Permission denied (euid=501(vmail) egid=501(vmail) missing +r perm: /mnt/mail-storage/XXX/Maildir/cur/1594641298.M607225P10899.XXX,S=4465,W=4534:2,m stat(/mnt/mail-storage/XXX/Maildir/cur/1594641298.M607225P10899.XXX,S=4465,W=4534:2,m) failed: Permission denied)/SElinux is not installed and Dovecot NFS client uses "defaults" option to mount NFS partition with mailboxes in it and version=3.Don't know where to look further. Any help appreciated! Regards On 14/07/20 11:13, Claudio Corvino wrote:Strange behavior but after a reboot of the Dovecot server, the error disappeared from logs (like Windows style! :-)).I'll monitor the situation and take you updated in case it should come back.Thanks all! On 13/07/20 20:27, John Stoffel wrote:"Mark" == Mark Moseley <moseleym...@gmail.com> writes:Mark> This is just me throwing things out to look at, but did the Mark> client mount on the old server use NFS3 and the new upgraded Mark> client uses NFS4? Sometimes that can cause weirdness with id Mark> mapping. Another thing to check is selinux, is it enabled? It's one of those things I have to poke at on RHEL systems, but I can't remember if it's on by default on Debian Buster. getenforce would answer one way or another. John
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