Hey Tom,
We don't run any quota-service in dovecot (I just verified just in case as well). Thanks for the suggestion though.
Kevin
On Sun, May 19, 2019 at 9:21 AM Tom Sommer via dovecot dovecot@dovecot.org wrote:
On 2019-05-13 21:56, Root Kev via dovecot wrote:
Hello Group,
We have dovecot deployed as solely a Pop3 service that is used by our applications to pass mail from one application to another internally. We have roughly 4 applications that connect to the Pop3 service every 2 seconds, to check for new messages and pop them for processing if they are present. Depending on the site, we have between 1024-2048MB of memory set for default_vsz_limit. In all systems we see the Out of memory alert several times a day. We previously did not see this at all when running on CentOS6, with less memory.
I see this too on servers running quota-service (dunno if it is related).
Tom