Hi Eric, Thanks for replying, I think issue is related with dovecot process limit. Can you tell me which file I need to modify to increase dovecot process limit? normally it should be present in dovecot.con file. I am attaching my dovecot file with this mail.
master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped -- Best Regards Muhammad Tahnan Al Anas On Sat, Aug 31, 2019 at 10:33 PM Eric Broch <[email protected]> wrote: > Tahnan, > > With stock qmail & dovecot I was able to login to squirrelmail with > password 'X' logout, change password in qmailadmin to password 'Y', and > login to squirrelmail with password 'Y' > > Then, to my preference, > > I changed /etc/dovecot/toaster.conf setting > > auth_mechanisms = plain login digest-md5 cram-md5 > > to > > auth_mechanisms = plain login > > and changed /etc/squirrelmail/config_local.php setting > > $smtpServerAddress = 'localhost'; > $smtpPort = 587; > $smtp_auth_mech = 'plain'; > $imap_auth_mech = 'digest-md5'; > > to > > $smtpServerAddress = 'localhost'; > $smtpPort = 25; > $smtp_auth_mech = 'none'; > $imap_auth_mech = 'login'; > > > > Re-tested and all worked as it should and as you would like it to work. > > Send your dovecot (toaster.conf) and squirrelmail (config_local.php) > configs to my personal email and I'll have a look > > Eric > > > > On Sat, Aug 31, 2019 at 12:59 AM Tahnan Al Anas <[email protected]> wrote: > >> Hi Eric, >> >> I tried below settings but still I am getting the same error as below >> >> *ERROR:* >> Bad request: IMAP server does not appear to support the authentication >> method selected. Please contact your system administrator. >> >> After restarting dovecot, issue solve one time then again I get >> same error message after trying re login. >> >> Can help? >> >> >> On Thu, 18 Jul 2019, 02:52 Remo Mattei, <[email protected]> wrote: >> >>> Here is mine >>> >>> auth_cache_size = 128M >>> auth_cache_ttl = 1 min >>> auth_cache_negative_ttl = 1 min >>> >>> >>> >>> On Jul 17, 2019, at 12:27, Tahnan Al Anas <[email protected]> wrote: >>> >>> Hi Eric, >>> >>> Can you suggest configuration which will not ask password after changing >>> it? Additionally I found some time some user using email cleint software >>> complain that password are promoting, after giving dovecot restart, issue >>> get fixed every time. any idea what can be the issue? >>> >>> -- >>> -- >>> >>> Best Regards >>> Muhammad Tahnan Al Anas >>> >>> >>> On Thu, Mar 28, 2019 at 7:31 PM Eric Broch <[email protected]> >>> wrote: >>> >>>> Yes! There is a a setting in Dovecot that keeps passwords cached >>>> >>>> Have a look here. I can adjust dovecot install to fit your needs: >>>> >>>> https://wiki.dovecot.org/Authentication/Caching >>>> On 3/27/2019 11:08 PM, Tahnan Al Anas wrote: >>>> >>>> I am trying to modify user password via qmailadmin, after changing >>>> password, I can not log in webmail without restarting dovecot. May be >>>> dovecot is holding session of previous password. What should I check ? >>>> >>>> >>>> -- >>>> -- >>>> >>>> Best Regards >>>> Muhammad Tahnan Al Anas >>>> >>>> -- >>>> Eric Broch >>>> White Horse Technical Consulting (WHTC) >>>> >>>> >>>
toaster.conf
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