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Exchange 2016 SMTP connect failed
- DIvisionfun
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5 years 5 months ago #176993
by DIvisionfun
Exchange 2016 SMTP connect failed was created by DIvisionfun
Hi,
I have problems to connect to an SMTP server of Exchange 2016, the error that appears is the following:
2018-11-12 14:42:46 SERVER -> CLIENT: 220 excsnm.educacion.gob.ar Microsoft ESMTP MAIL Service ready at Mon, 12 Nov 2018 11:42:45 -0300<br> 2018-11-12 14:42:46 CLIENT -> SERVER: EHLO seguimiento.esi.educacion.gob.ar<br> 2018-11-12 14:42:46 SERVER -> CLIENT: 250-excsnm.educacion.gob.ar Hello [13.77.154.235]250-SIZE 37748736250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-AUTH GSSAPI NTLM250-8BITMIME250-BINARYMIME250 CHUNKING<br> 2018-11-12 14:42:46 CLIENT -> SERVER: STARTTLS<br> 2018-11-12 14:42:46 SERVER -> CLIENT: 220 2.0.0 SMTP server ready<br> SMTP Error: Could not connect to SMTP host.<br> 2018-11-12 14:42:46 CLIENT -> SERVER: QUIT<br> 2018-11-12 14:42:47 SERVER -> CLIENT: <br> 2018-11-12 14:42:47 SMTP ERROR: QUIT command failed: <br> SMTP connect() failed. github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
I Perform the tests that appear in the troubleshooting and the telnet answers well, the dig command as well. ¨
I try Gmail's SMTP and it works fine. Is there a known problem with Exchange 2016? Can someone give me some help?
Thanks
I have problems to connect to an SMTP server of Exchange 2016, the error that appears is the following:
2018-11-12 14:42:46 SERVER -> CLIENT: 220 excsnm.educacion.gob.ar Microsoft ESMTP MAIL Service ready at Mon, 12 Nov 2018 11:42:45 -0300<br> 2018-11-12 14:42:46 CLIENT -> SERVER: EHLO seguimiento.esi.educacion.gob.ar<br> 2018-11-12 14:42:46 SERVER -> CLIENT: 250-excsnm.educacion.gob.ar Hello [13.77.154.235]250-SIZE 37748736250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-AUTH GSSAPI NTLM250-8BITMIME250-BINARYMIME250 CHUNKING<br> 2018-11-12 14:42:46 CLIENT -> SERVER: STARTTLS<br> 2018-11-12 14:42:46 SERVER -> CLIENT: 220 2.0.0 SMTP server ready<br> SMTP Error: Could not connect to SMTP host.<br> 2018-11-12 14:42:46 CLIENT -> SERVER: QUIT<br> 2018-11-12 14:42:47 SERVER -> CLIENT: <br> 2018-11-12 14:42:47 SMTP ERROR: QUIT command failed: <br> SMTP connect() failed. github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
I Perform the tests that appear in the troubleshooting and the telnet answers well, the dig command as well. ¨
I try Gmail's SMTP and it works fine. Is there a known problem with Exchange 2016? Can someone give me some help?
Thanks
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- tpartner
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5 years 5 months ago #177001
by tpartner
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Replied by tpartner on topic Exchange 2016 SMTP connect failed
How is this related to Limesurvey?
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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- jelo
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5 years 5 months ago #177007
by jelo
You should first try to get the Exchange via SMTP/IMAP/POP3 working inside a E-Mailclient (like Thunderbird). If that is working transfer the settings to LimeSurvey (don't forget the correct ports).
If it is still no working, it could be a Port block on the server/connection side. Since Gmail is working via your LimeSurvey installation, that kind of port blocking seems not to be in place.
The meaning of the word "stable" for users
www.limesurvey.org/forum/development/117...ord-stable-for-users
Replied by jelo on topic Exchange 2016 SMTP connect failed
No, it's Exchange. So most user clients interact not via SMTP/POP3/IMAP with an Exchangeserver. So often little things are missing or wrong when setting up a SMTP connection.DIvisionfun wrote: Is there a known problem with Exchange 2016?
You should first try to get the Exchange via SMTP/IMAP/POP3 working inside a E-Mailclient (like Thunderbird). If that is working transfer the settings to LimeSurvey (don't forget the correct ports).
If it is still no working, it could be a Port block on the server/connection side. Since Gmail is working via your LimeSurvey installation, that kind of port blocking seems not to be in place.
The meaning of the word "stable" for users
www.limesurvey.org/forum/development/117...ord-stable-for-users
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- DIvisionfun
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5 years 5 months ago #177018
by DIvisionfun
Replied by DIvisionfun on topic Exchange 2016 SMTP connect failed
It is relative to Limesurvey since I want to configure the SMTP for sending mails and it does not work for me, I just need help from those who know, in case there is any known issue regarding the connection of Limesurvey with Exchange, since as I say in my previous message I could configure the Gmail SMTP by the same port 587 and it worked. If in any case it is not relative to Limesurvey, sorry for the inconvenience.
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- DenisChenu
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5 years 5 months ago #177032
by DenisChenu
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand , plugin development .
I don't answer to private message.
Replied by DenisChenu on topic Exchange 2016 SMTP connect failed
The last time i have to configure with something near a Exchange server (something not free and related to MS) : no username and password. The server have the rights without authentification, if you try auth : it broke.
Then : to resume : You manage the Exchange server, You make the choice to use an exchange server . LimeSurvey use internet standard SMTP … you surely can make your config compatible with internet standard …
Then : to resume : You manage the Exchange server, You make the choice to use an exchange server . LimeSurvey use internet standard SMTP … you surely can make your config compatible with internet standard …
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand , plugin development .
I don't answer to private message.
The topic has been locked.