Thanks for the update.
I tried these commands one by one-

>> sudo /etc/init.d/tomcat4 stop
>> sudo chown -R nobody:nogroup /opt/open510
>> sudo reboot
>> sudo /etc/init.d/tomcat4 start

Nothing happened. Still I am getting the same error when tried to send a
mail-

com.sun.mail.util.MailConnectException: Couldn't connect to host, port:
smtp.gmail.com, 587; timeout 30000; nested exception is:
java.net.SocketTimeoutException: connect timed out at
com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2209) at
com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:740) at
javax.mail.Service.connect(Service.java:388) at
javax.mail.Service.connect(Service.java:246) at
javax.mail.Service.connect(Service.java:195) at
javax.mail.Transport.send0(Transport.java:254) at
javax.mail.Transport.send(Transport.java:124) at
org.apache.openmeetings.core.mail.MailHandler.lambda$send$0(MailHandler.java:221)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834) Caused by:
java.net.SocketTimeoutException: connect timed out at
java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at
java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
at
java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
at
java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403) at
java.base/java.net.Socket.connect(Socket.java:609) at
com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:357) at
com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238) at
com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2175)
... 10 more

Thanks and regards
Jitendra

On Mon, 28 Dec 2020 at 13:11, Denis Noctor <denisnoc...@gmail.com> wrote:

> Just to be careful... rather than just using “sudo reboot”, make sure to
> shutdown all OM related activities in advanced... especially Maria Database
> (make a backup in advance) as it can sometimes corrupt the database. I’ve
> been there and it is not a nice experience.
>
> Sent from my iPhone
>
> On Dec 27, 2020, at 10:58 AM, Ali Alhaidary <ali.alhaid...@the5stars.org>
> wrote:
>
> since you said you are not very much into computers, it would be difficult
> for you to trace the issue, so rebooting the server can cut the story short
>
> sudo reboot
>
> and after the server boots start om and wait for 50 sec and see what is
> written in the log
>
> Ali
> On 12/27/20 7:52 PM, GuruCoool Learnings wrote:
>
> OS is ubuntu 18.04 LTS.
> Restarting the server and restarting the OM are different? I thought they
> are same and generally I do it by the command
> >> sudo /etc/init.d/tomcat4 restart
>
> Regards
> Jitendra
>
> On Sun, 27 Dec 2020 at 18:59, Ali Alhaidary <ali.alhaid...@the5stars.org>
> wrote:
>
>> And restart the server, then start OM
>> *, openmeetings.log should have something .... *
>>
>> Ali
>> On 12/27/20 4:27 PM, Ali Alhaidary wrote:
>>
>> What is your OS? check owner of files please
>>
>> Ali
>> On 12/27/20 4:02 PM, GuruCoool Learnings wrote:
>>
>> These are the files in /opt/open510/logs directory-
>>
>> catalina.2020-12-11.log  host-manager.2020-12-11.log
>>  localhost.2020-12-19.log
>> localhost_access_log.2020-12-21.txt  manager.2020-12-26.log
>> catalina.2020-12-12.log  host-manager.2020-12-12.log
>>  localhost.2020-12-25.log
>> localhost_access_log.2020-12-22.txt  manager.2020-12-27.log
>> catalina.2020-12-15.log  host-manager.2020-12-15.log
>>  localhost.2020-12-26.log
>> localhost_access_log.2020-12-23.txt  openmeetings.2020-12-11.0.log
>> catalina.2020-12-16.log  host-manager.2020-12-17.log
>>  localhost.2020-12-27.log
>>  localhost_access_log.2020-12-24.txt  openmeetings.log
>> catalina.2020-12-17.log  host-manager.2020-12-18.log
>>  localhost_access_log.2020-12-11.txt  localhost_access_log.2020-12-25.txt
>>  sessions.2020-12-20.0.log
>> catalina.2020-12-18.log  host-manager.2020-12-19.log
>>  localhost_access_log.2020-12-12.txt  localhost_access_log.2020-12-26.txt
>>  sessions.2020-12-21.0.log
>> catalina.2020-12-19.log  host-manager.2020-12-25.log
>>  localhost_access_log.2020-12-13.txt  localhost_access_log.2020-12-27.txt
>>  sessions.2020-12-22.0.log
>> catalina.2020-12-20.log  host-manager.2020-12-26.log
>>  localhost_access_log.2020-12-14.txt  manager.2020-12-11.log
>> sessions.2020-12-23.0.log
>> catalina.2020-12-21.log  host-manager.2020-12-27.log
>>  localhost_access_log.2020-12-15.txt  manager.2020-12-12.log
>> sessions.2020-12-24.0.log
>> catalina.2020-12-24.log  localhost.2020-12-11.log
>> localhost_access_log.2020-12-16.txt  manager.2020-12-15.log
>> sessions.2020-12-25.0.log
>> catalina.2020-12-25.log  localhost.2020-12-12.log
>> localhost_access_log.2020-12-17.txt  manager.2020-12-17.log
>> sessions.2020-12-26.0.log
>> catalina.2020-12-26.log  localhost.2020-12-15.log
>> localhost_access_log.2020-12-18.txt  manager.2020-12-18.log
>> sessions.log
>> catalina.2020-12-27.log  localhost.2020-12-17.log
>> localhost_access_log.2020-12-19.txt  manager.2020-12-19.log
>> catalina.out                     localhost.2020-12-18.log
>> localhost_access_log.2020-12-20.txt  manager.2020-12-25.log
>>
>> I earlier renamed openmeetings to sessions so I checked in sessions.log.
>> openmeetings.log is empty after I deleted the content.
>>
>> Regards
>> Jitendra
>>
>> On Sun, 27 Dec 2020 at 18:25, GuruCoool Learnings <i...@gurucoool.com>
>> wrote:
>>
>>> This is all I got after deleting the content and starting the OM again.
>>>
>>> Regards
>>> Jitendra
>>>
>>> On Sun, 27 Dec 2020 at 18:24, Ali Alhaidary <ali.alhaid...@the5stars.org>
>>> wrote:
>>>
>>>> These entries does not show the service did not start, where is the
>>>> rest ?
>>>>
>>>> Ali
>>>>
>>>>
>>>> On 12/27/20 3:33 PM, GuruCoool Learnings wrote:
>>>>
>>>> I followed the steps suggested by you and here is what I got in
>>>> openmeetings.log ( NOT STARTED)-
>>>>
>>>> INFO 12-27 12:24:43.292 o.s.w.c.ContextLoader:271 [main] - Root
>>>> WebApplicationContext: initialization started
>>>>  INFO 12-27 12:24:46.420 o.s.o.j.LocalEntityManagerFactoryBean:434
>>>> [main] - Initialized JPA EntityManagerFactory for pe$ INFO 12-27
>>>> 12:24:47.633 o.s.s.c.ThreadPoolTaskExecutor:181 [main] - Initializing
>>>> ExecutorService 'taskExecutor'
>>>> DEBUG 12-27 12:24:47.844 o.a.o.c.r.KurentoHandler:151 [pool-1-thread-1]
>>>> - Reconnecting KMS
>>>>  INFO 12-27 12:24:48.098 o.k.j.c.JsonRpcClientNettyWebSocket:191
>>>> [pool-1-thread-1] -  Connecting native client
>>>>  INFO 12-27 12:24:48.102 o.k.j.c.JsonRpcClientNettyWebSocket:220
>>>> [pool-1-thread-1] -  Creating new NioEventLoopGroup
>>>>  INFO 12-27 12:24:48.792 o.k.j.c.JsonRpcClientNettyWebSocket:234
>>>> [ntLoopGroup-2-1] -  Initiating new Netty channel. Wil$ INFO 12-27
>>>> 12:24:48.919 o.q.i.StdSchedulerFactory:1220 [main] - Using default
>>>> implementation for ThreadExecutor
>>>>  INFO 12-27 12:24:49.015 o.q.c.SchedulerSignalerImpl:61 [main] -
>>>> Initialized Scheduler Signaller of type: class org.qua$ INFO 12-27
>>>> 12:24:49.016 o.q.c.QuartzScheduler:229 [main] - Quartz Scheduler v.2.3.2
>>>> created.
>>>>  INFO 12-27 12:24:49.018 o.q.s.RAMJobStore:155 [main] - RAMJobStore
>>>> initialized.
>>>>  INFO 12-27 12:24:49.043 o.q.c.QuartzScheduler:294 [main] - Scheduler
>>>> meta-data: Quartz Scheduler (v2.3.2) 'org.springf$  Scheduler class:
>>>> 'org.quartz.core.QuartzScheduler' - running locally.
>>>>   NOT STARTED.
>>>>   Currently in standby mode.
>>>>   Number of jobs executed: 0
>>>>   Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10
>>>> threads.
>>>>   Using job-store 'org.quartz.simpl.RAMJobStore' - which does not
>>>> support persistence. and is not clustered.
>>>>
>>>>  INFO 12-27 12:24:49.044 o.q.i.StdSchedulerFactory:1374 [main] - Quartz
>>>> scheduler 'org.springframework.scheduling.quart$ INFO 12-27 12:24:49.044
>>>> o.q.i.StdSchedulerFactory:1378 [main] - Quartz scheduler version: 2.3.2
>>>>  INFO 12-27 12:24:49.051 o.q.c.QuartzScheduler:2293 [main] - JobFactory
>>>> set to: org.springframework.scheduling.quartz.A$ INFO 12-27 12:24:49.098
>>>> o.s.s.q.SchedulerFactoryBean:727 [main] - Starting Quartz Scheduler now
>>>>  INFO 12-27 12:24:49.099 o.q.c.QuartzScheduler:547 [main] - Scheduler
>>>> org.springframework.scheduling.quartz.SchedulerFa$ INFO 12-27 12:24:49.133
>>>> o.s.w.c.ContextLoader:307 [main] - Root WebApplicationContext initialized
>>>> in 5832 ms
>>>> INFO 12-27 12:24:49.255 o.a.w.u.f.WebXmlFile:235 [main] - web.xml: url
>>>> mapping found for filter with name Openmeetings$ INFO 12-27 12:24:49.520
>>>> o.a.o.c.r.KurentoHandler:181 [pool-1-thread-1] - !!! Kurento connected
>>>>  INFO 12-27 12:24:49.780 o.a.w.Application:558 [main] -
>>>> [OpenmeetingsApplication] init: org.wicketstuff.dashboard.Dashb$ INFO 12-27
>>>> 12:24:51.296 o.a.w.Application:558 [main] - [OpenmeetingsApplication] init:
>>>> Wicket core library initializer
>>>>  INFO 12-27 12:24:51.304 o.a.w.Application:558 [main] -
>>>> [OpenmeetingsApplication] init: Wicket jQuery UI initializer
>>>>  INFO 12-27 12:24:51.312 o.a.w.Application:558 [main] -
>>>> [OpenmeetingsApplication] init: Wicket jQuery UI initializer (p$ INFO 12-27
>>>> 12:24:51.318 o.a.w.Application:558 [main] - [OpenmeetingsApplication] init:
>>>> Wicket extensions initializer
>>>>  INFO 12-27 12:24:51.410 o.a.w.Application:558 [main] -
>>>> [OpenmeetingsApplication] init: DevUtils DebugBar Initializer
>>>>  INFO 12-27 12:24:57.181 c.h.system:65 [main] - [172.105.37.153]:5701
>>>> [dev] [4.1] Hazelcast 4.1 (20201104 - 2a1a477) st$
>>>>
>>>> The server has not started. Can I do anything in this case?
>>>>
>>>> Regards
>>>> Jitendra
>>>>
>>>> On Sun, 27 Dec 2020 at 17:36, Ali Alhaidary <
>>>> ali.alhaid...@the5stars.org> wrote:
>>>>
>>>>> 1. stop om service
>>>>>
>>>>> 2. delete the contents of openmeetings.log
>>>>>
>>>>> 3. start om service
>>>>>
>>>>> 4. check openmeetings.log
>>>>>
>>>>>
>>>>> On 12/27/20 2:17 PM, GuruCoool Learnings wrote:
>>>>>
>>>>> Since I am now not able to access the localhost url so please help
>>>>> which file I can update smtp records in?
>>>>>
>>>>> Regards
>>>>> Jitendra
>>>>>
>>>>> On Sun, 27 Dec 2020 at 14:33, GuruCoool Learnings <i...@gurucoool.com>
>>>>> wrote:
>>>>>
>>>>>> These are a few last lines-
>>>>>>
>>>>>> DEBUG 12-27 03:07:14.300 o.a.o.w.a.WebSession:223 [nio-5443-exec-3] -
>>>>>> checkHashes, secure: 'null', invitation:
>>>>>> 'ff51cfbd-4797-4f30-9d60-3f78955f00b4'
>>>>>> DEBUG 12-27 03:07:14.338 o.a.o.w.a.WebSession:225 [nio-5443-exec-3] -
>>>>>> checkHashes, has soap in session ? 'false'
>>>>>> DEBUG 12-27 03:07:14.420 o.a.o.w.a.ClientManager:352
>>>>>> [nio-5443-exec-3] - Cluster:: The only server found
>>>>>> DEBUG 12-27 03:07:14.492 o.a.o.d.u.AuthLevelUtil:40 [nio-5443-exec-3]
>>>>>> - Level ADMIN :: [DENIED]
>>>>>> DEBUG 12-27 03:07:14.498 o.a.o.d.u.AuthLevelUtil:40 [nio-5443-exec-3]
>>>>>> - Level GROUP_ADMIN :: [DENIED]
>>>>>> DEBUG 12-27 03:07:14.519 o.a.o.d.u.AuthLevelUtil:40 [nio-5443-exec-3]
>>>>>> - Level ADMIN :: [DENIED]
>>>>>> DEBUG 12-27 03:07:14.525 o.a.o.d.u.AuthLevelUtil:40 [nio-5443-exec-3]
>>>>>> - Level ADMIN :: [DENIED]
>>>>>> DEBUG 12-27 03:07:14.566 o.a.o.w.c.OmWebSocketPanel:74
>>>>>> [nio-5443-exec-3] - pingTimer is attached
>>>>>> DEBUG 12-27 03:07:18.703 o.a.o.d.d.l.ConferenceLogDao:52
>>>>>> [nio-5443-exec-1] - [add]:
>>>>>> org.apache.openmeetings.db.entity.log.ConferenceLog@7a836ea7
>>>>>> DEBUG 12-27 03:07:18.718 o.a.o.w.a.ClientManager:126
>>>>>> [nio-5443-exec-1] - Adding online client:
>>>>>> 2b627591-eeb1-4c49-8b8c-c5a6528634af, room: null
>>>>>> DEBUG 12-27 03:07:18.728 o.a.o.w.c.MainPanel:160 [nio-5443-exec-1] -
>>>>>> WebSocketBehavior::onConnect [uid: 2b627591-eeb1-4c49-8b8c-c5a6528634af,
>>>>>> session: F307B900D3DFADE9$DEBUG 12-27 03:07:18.752
>>>>>> o.a.o.d.d.l.ConferenceLogDao:52 [nio-5443-exec-1] - [add]:
>>>>>> org.apache.openmeetings.db.entity.log.ConferenceLog@5cb63b3c
>>>>>> DEBUG 12-27 03:07:18.757 o.a.o.w.a.ClientManager:257
>>>>>> [nio-5443-exec-1] - Adding online room client:
>>>>>> 2b627591-eeb1-4c49-8b8c-c5a6528634af, room: 11
>>>>>> DEBUG 12-27 03:07:18.764 o.a.o.w.a.ClientManager:275
>>>>>> [nio-5443-exec-1] - Cluster:: room 11 was not found for server 
>>>>>> 'server-1',
>>>>>> adding ...
>>>>>> DEBUG 12-27 03:07:18.765 o.a.o.w.a.ClientManager:448
>>>>>> [nio-5443-exec-1] - Cluster:: room 11 is added to server, whole list [11]
>>>>>> DEBUG 12-27 03:07:18.766 o.a.o.w.a.ClientManager:114
>>>>>> [erver-1.event-1] - Cluster:: Server was updated server-1 ->
>>>>>> ServerInfo[rooms: [11]]
>>>>>> DEBUG 12-27 03:07:18.770 o.a.o.d.u.AuthLevelUtil:40 [nio-5443-exec-1]
>>>>>> - Level ADMIN :: [DENIED]
>>>>>>  INFO 12-27 03:07:18.771 o.a.o.w.r.RoomPanel:395 [nio-5443-exec-1] -
>>>>>> Setting rights for client:: [AUDIO, VIDEO] -> false
>>>>>> DEBUG 12-27 03:07:18.783 o.a.o.d.u.AuthLevelUtil:40 [nio-5443-exec-1]
>>>>>> - Level ADMIN :: [DENIED]
>>>>>> DEBUG 12-27 03:07:18.789 o.a.o.d.d.r.PollDao:87 [nio-5443-exec-1] -
>>>>>>  :: getPoll :: 11
>>>>>> DEBUG 12-27 03:07:18.799 o.a.o.d.d.r.PollDao:98 [nio-5443-exec-1] -
>>>>>>  :: getArchived :: 11
>>>>>> DEBUG 12-27 03:07:18.829 o.a.o.d.d.f.FileItemDao:55 [nio-5443-exec-1]
>>>>>> - getByOwner() started
>>>>>> DEBUG 12-27 03:07:18.832 o.a.o.d.d.f.FileItemDao:50 [nio-5443-exec-1]
>>>>>> - getByRoom roomId :: 11
>>>>>>  WARN 12-27 03:07:23.779 o.a.o.w.a.TimerService:69 [Thread-2609] -
>>>>>> Moderator room check 11
>>>>>>  WARN 12-27 03:07:23.783 o.a.o.w.r.RoomPanel:588 [Thread-2611] - !!
>>>>>> moderatorInRoom: false
>>>>>>
>>>>>> Jitendra
>>>>>>
>>>>>> On Sun, 27 Dec 2020 at 14:31, GuruCoool Learnings <i...@gurucoool.com>
>>>>>> wrote:
>>>>>>
>>>>>>> I checked but couldn't trace.
>>>>>>>
>>>>>>> Honestly, I am not friendly with these processes. I am not a coder
>>>>>>> or developer. I am a maths teacher and anyhow set up the server with the
>>>>>>> help of the documentation provided by openmeetings.
>>>>>>>
>>>>>>> Regards
>>>>>>> Jitendra
>>>>>>>
>>>>>>> On Sun, 27 Dec 2020 at 13:02, Ali Alhaidary <
>>>>>>> ali.alhaid...@the5stars.org> wrote:
>>>>>>>
>>>>>>>> Could be, check openmeetings.log to see if the service has started
>>>>>>>> ...
>>>>>>>>
>>>>>>>> Ali
>>>>>>>>
>>>>>>>>
>>>>>>>> On 12/27/20 10:26 AM, GuruCoool Learnings wrote:
>>>>>>>>
>>>>>>>> One more thing I remember I did. In OM >> Administration >>
>>>>>>>> Configuration, I erased the records of smtp records like server email, 
>>>>>>>> port
>>>>>>>> number etc.
>>>>>>>> Can this be a reason for "This site can’t be reached"?
>>>>>>>>
>>>>>>>> On Sun, 27 Dec 2020 at 12:43, GuruCoool Learnings <
>>>>>>>> i...@gurucoool.com> wrote:
>>>>>>>>
>>>>>>>>> I was trying to check the ports by the command
>>>>>>>>> netstat -a -n
>>>>>>>>>
>>>>>>>>> and made no change there. After that I just restarted the server
>>>>>>>>> and unfortunately, the server is not accessible.
>>>>>>>>> It says,"This site can’t be reached".
>>>>>>>>>
>>>>>>>>> I don't know what to do now.
>>>>>>>>>
>>>>>>>>> Regards
>>>>>>>>> Jitendra
>>>>>>>>>
>>>>>>>>> On Sun, 27 Dec 2020 at 11:54, Maxim Solodovnik <
>>>>>>>>> solomax...@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> please read this article:
>>>>>>>>>> https://support.google.com/a/answer/176600?hl=en
>>>>>>>>>> Especially this Use the Gmail SMTP server part
>>>>>>>>>>
>>>>>>>>>> as i wrote before
>>>>>>>>>> for TLS (port 587) you have to enable "mail.smtp.starttls.enable"
>>>>>>>>>> in OM -> Admin -> Config
>>>>>>>>>> for SSL (port 465) you have to enable "mail.smtp.ssl.enable" in
>>>>>>>>>> OM -> Admin -> Config
>>>>>>>>>>
>>>>>>>>>> and check if connection to smtp.gmail.com through the port
>>>>>>>>>> selected is allowed from your OM server
>>>>>>>>>>
>>>>>>>>>> On Sun, 27 Dec 2020 at 12:09, GuruCoool Learnings <
>>>>>>>>>> i...@gurucoool.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hello dear Maxim,
>>>>>>>>>>> By security options, do you mean Forwarding and POP/IMAP in my
>>>>>>>>>>> Gmail?
>>>>>>>>>>> If yes, I have enabled it already. If no, then please guide me
>>>>>>>>>>> what exactly I need to do for correct security options.
>>>>>>>>>>>
>>>>>>>>>>> Also, you mentioned about firewall settings, please guide me on
>>>>>>>>>>> this also.
>>>>>>>>>>>
>>>>>>>>>>> Thanks and regards
>>>>>>>>>>> Jitendra
>>>>>>>>>>>
>>>>>>>>>>> On Sat, 26 Dec 2020 at 08:37, GuruCoool Learnings <
>>>>>>>>>>> i...@gurucoool.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Thanks. Please guide me for correct security options and
>>>>>>>>>>>> firewall settings. I am not savy with these processes.
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks & Regards
>>>>>>>>>>>> Jitendra
>>>>>>>>>>>>
>>>>>>>>>>>> On Sat, Dec 26, 2020, 07:18 Maxim Solodovnik <
>>>>>>>>>>>> solomax...@gmail.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> The correct settings for gmail are here:
>>>>>>>>>>>>> https://support.google.com/mail/answer/7126229?hl=en
>>>>>>>>>>>>>
>>>>>>>>>>>>> You have to specify only ONE of
>>>>>>>>>>>>> mail.smtp.starttls.enable
>>>>>>>>>>>>> mail.smtp.ssl.enable
>>>>>>>>>>>>>
>>>>>>>>>>>>> timeout error might be because you are not setting correct
>>>>>>>>>>>>> security option
>>>>>>>>>>>>> Or maybe your provider/firewall blocks the connection
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Fri, 25 Dec 2020 at 22:20, GuruCoool Learnings <
>>>>>>>>>>>>> i...@gurucoool.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Nothing happened even after restarting the server.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Jitendra
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Fri, 25 Dec 2020 at 13:44, GuruCoool Learnings <
>>>>>>>>>>>>>> i...@gurucoool.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Okay. I will try and then will let you know.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>> Jitendra
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Fri, Dec 25, 2020, 13:29 Ali Alhaidary <
>>>>>>>>>>>>>>> ali.alhaid...@the5stars.org> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> You must restart the server so tat any new settings can
>>>>>>>>>>>>>>>> take effect
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Ali
>>>>>>>>>>>>>>>> On 12/25/20 3:54 AM, GuruCoool Learnings wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> It shows error message in OM email management section only.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Jitendra
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Fri, Dec 25, 2020, 01:17 Alvaro <zurca...@gmail.com>
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> ...right now i tested my OM 5.1.0 at localhost  and gmail
>>>>>>>>>>>>>>>>> configuration and send mail ok to "user...@gmail.com".
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Please take a look in your spam Gmail web.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> .....................
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> El jue, 24-12-2020 a las 23:20 +0530, GuruCoool Learnings
>>>>>>>>>>>>>>>>> escribió:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Tried both 587 and 465 one by one but didn't find any
>>>>>>>>>>>>>>>>> solution. However thanks for your replies.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I have one more query. generally openmeetings generates
>>>>>>>>>>>>>>>>> user specific invitation links. Is it possible to create 
>>>>>>>>>>>>>>>>> invitation links
>>>>>>>>>>>>>>>>> that can be given to anyone who is not registered on my 
>>>>>>>>>>>>>>>>> server?
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Thu, 24 Dec 2020 at 23:16, Ali Alhaidary <
>>>>>>>>>>>>>>>>> ali.alhaid...@the5stars.org> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> It did not work with me as well :-)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> try port 465
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Ali
>>>>>>>>>>>>>>>>> On 12/24/20 8:23 PM, GuruCoool Learnings wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> gurucoool.com is my main site where I use the same gmail
>>>>>>>>>>>>>>>>> smtp details that I want to use with openmeetings. Gmail smtp 
>>>>>>>>>>>>>>>>> works fine
>>>>>>>>>>>>>>>>> with my main site gurucoool.com but is not working with
>>>>>>>>>>>>>>>>> openmeetings.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Thu, 24 Dec 2020 at 13:05, Ali Alhaidary <
>>>>>>>>>>>>>>>>> ali.alhaid...@the5stars.org> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I think you should use the SMTP of gurucool.com instead
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Ali
>>>>>>>>>>>>>>>>> On 12/24/20 10:06 AM, GuruCoool Learnings wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hi Ali,
>>>>>>>>>>>>>>>>> I have followed the guidelines provided by the
>>>>>>>>>>>>>>>>> openmeetings documentation which is as follows-
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> A valid example to configure the mail server with Gmail,
>>>>>>>>>>>>>>>>> is as follows:
>>>>>>>>>>>>>>>>> (replace j...@gmail.com with your real Gmail account)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Mail-Refer == i...@gurucoool.com
>>>>>>>>>>>>>>>>> SMTP-Server == smtp.gmail.com
>>>>>>>>>>>>>>>>> SMTP-Server Port (default
>>>>>>>>>>>>>>>>> Smtp-Server Port is 25) == 587
>>>>>>>>>>>>>>>>> SMTP-Username == i...@gurucoool.com
>>>>>>>>>>>>>>>>> SMTP-Userpass == password of i...@gurucoool.com (this is
>>>>>>>>>>>>>>>>> the one I use to open the mail box at i...@gurucoool.com)
>>>>>>>>>>>>>>>>> Enable TLS in Mail Server Auth == ...turn green the button
>>>>>>>>>>>>>>>>> to activate
>>>>>>>>>>>>>>>>> Default Language == English
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> ...the rest you can change it as you likes.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> However can it would be a great help if you can clarify
>>>>>>>>>>>>>>>>> what actually you mean by the following-
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Host name is wrong or
>>>>>>>>>>>>>>>>> Connection security is wrong or
>>>>>>>>>>>>>>>>> service is not available or
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>> Jitendra
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Thu, 24 Dec 2020 at 11:24, Ali Alhaidary <
>>>>>>>>>>>>>>>>> ali.alhaid...@the5stars.org> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> It is either:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Host name is wrong or
>>>>>>>>>>>>>>>>> SMTP server name is wrong or
>>>>>>>>>>>>>>>>> Port number is wrong or
>>>>>>>>>>>>>>>>> Connection security is wrong or
>>>>>>>>>>>>>>>>> User name is wrong or
>>>>>>>>>>>>>>>>> pass word is wrong or
>>>>>>>>>>>>>>>>> service is not available or
>>>>>>>>>>>>>>>>> some of the above or
>>>>>>>>>>>>>>>>> all of the above
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Try searching the mailing list, the solution is there as
>>>>>>>>>>>>>>>>> you need to check each and every one ...
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> :-)
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On 12/23/20 2:18 PM, GuruCoool Learnings wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>> I am facing mail sending error in my openmeetings server.
>>>>>>>>>>>>>>>>> Whenever I try to send a mail I get an error message as 
>>>>>>>>>>>>>>>>> follows-
>>>>>>>>>>>>>>>>> Error Count 5
>>>>>>>>>>>>>>>>> Last Error
>>>>>>>>>>>>>>>>> com.sun.mail.util.MailConnectException: Couldn't connect
>>>>>>>>>>>>>>>>> to host, port: smtp.gmail.com, 587; timeout 30000; nested
>>>>>>>>>>>>>>>>> exception is: java.net.SocketTimeoutException: connect timed 
>>>>>>>>>>>>>>>>> out at
>>>>>>>>>>>>>>>>> com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2209)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:740)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> javax.mail.Service.connect(Service.java:388) at
>>>>>>>>>>>>>>>>> javax.mail.Service.connect(Service.java:246) at
>>>>>>>>>>>>>>>>> javax.mail.Service.connect(Service.java:195) at
>>>>>>>>>>>>>>>>> javax.mail.Transport.send0(Transport.java:254) at
>>>>>>>>>>>>>>>>> javax.mail.Transport.send(Transport.java:124) at
>>>>>>>>>>>>>>>>> org.apache.openmeetings.core.mail.MailHandler.lambda$send$0(MailHandler.java:221)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>>>>>>>>>>>>>>>>> at java.base/java.lang.Thread.run(Thread.java:834) Caused by:
>>>>>>>>>>>>>>>>> java.net.SocketTimeoutException: connect timed out at
>>>>>>>>>>>>>>>>> java.base/java.net.PlainSocketImpl.socketConnect(Native 
>>>>>>>>>>>>>>>>> Method) at
>>>>>>>>>>>>>>>>> java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
>>>>>>>>>>>>>>>>> at
>>>>>>>>>>>>>>>>> java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
>>>>>>>>>>>>>>>>> at 
>>>>>>>>>>>>>>>>> java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> java.base/java.net.Socket.connect(Socket.java:609) at
>>>>>>>>>>>>>>>>> com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:357)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238)
>>>>>>>>>>>>>>>>>  at
>>>>>>>>>>>>>>>>> com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2175)
>>>>>>>>>>>>>>>>>  ... 10
>>>>>>>>>>>>>>>>> more
>>>>>>>>>>>>>>>>> Please help.
>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>> Jitendra
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Best regards,
>>>>>>>>>>>>> Maxim
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Best regards,
>>>>>>>>>> Maxim
>>>>>>>>>>
>>>>>>>>>

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