Topic: I Can use 587 port in Sever 9.2

[Benny Valerin]

Hello Everyone

Could you tell me, if posible open 587 port in SME Server 9,2 for used

Thanks

[Stefano]

AFAIK SME don't use 587 mail submission port, but it uses 465 TCP for SMTPS

In any case, explain what you are trying to achieve and we'll try to help you

[Benny Valerin]

Thanks for soon answer

But I have a problem with send mail for 465 port in SEM Server 9,2 is update all.

My client are Microsoft Outlook 2010 and don´t find a server

This is the error
The Task Sending support@mydomiain.com reported the error (Ox800421B) The operation has timed out waiting for a response from sending server SMTP

thanks

[Stefano]

ok.. First of all, I have (but I'm not the only one) many users with SME and Outlook and I can assure you that they can work together.

so:
- be sure you enable SSL in outgoing server properties (and enable the "use SSL" or similar checkbox) in outlook account properties
- you'd have a warning about the server certificate
- if you're trying to setup the account and the test email fails, it's a known (and never patched) bug in test procedure in outlook, which sends a bad formed email (it lacks the Date: header) and so SME is refusing it
- take a look at /var/log/sqpsmtpd/current file to see what's goin on

[Benny Valerin]

Hello,

Thanks for advice but 5 days ago all computer was sending mail fine.

Suddenly not send mail correctly and don´t show a certificate message

The server is update property because don´t send error o message error when it was update.

I see the error log but only say
@400000005ab2689a293ef3cc 2418 Too many connections: 10>=10. Waiting one second..

this message is repeat, repeat

thanks for help us 

[Benny Valerin]

Hi,, Sorry but

Look this message

2018-03-22 01:00:23.932070500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:24.932252500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:25.932458500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:26.932624500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:27.932804500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:28.932968500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:29.933147500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:30.933319500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:31.933491500 2545 Too many connections: 10 >= 10.  Waiting one second.
2018-03-22 01:00:32.933661500 2545 Too many connections: 10 >= 10.  Waiting one second.

I don´t understand

Thanks for help us