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Tag Archives: dovecot

Dovecot: Error: mmap failed with file … dovecot.index.cache: Cannot allocate memory

To fix the problem it’s sufficiet to modify the following parameter:

default_vsz_limit = 512M

On Centos 7 it’s located in:

/etc/dovecot/conf.d/10-master.conf

Not that hard to solve problem.

Posted on January 23, 2020 by dandelion. Posted in linux | Tagged centos, dovecot | Leave a comment
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