Bad logins bogging down server
sofkam at rpi.edu
Tue Sep 19 11:28:13 EDT 2017
On 09/19/2017 10:12 AM, Dan White wrote:
>> The botnet is still hammering away, checking those old accounts. But
>> the bottleneck appears to have been saslauthd threads. Doubling the
>> thread count from 5 to 10 has resolved the problem for now. (And,
> If you're comfortable with caching, increase the -t value to saslauthd.
Interesting. What is the default value of -t? when just "-c" is specified?
Michael D. Sofka sofkam at rpi.edu
ITI Sr. Systems Programmer, Email, TeX, Epistemology
Rensselaer Polytechnic Institute, Troy, NY. http://www.rpi.edu/~sofkam/
More information about the Info-cyrus