Smarthost (SMTP relay) still not working with Poste.io PRO 2.0.2

[Former user]

Hi,

we still have some issues sending mails through our SMTP relay. We’ve tried every available port but the connection fails with this message:

2018-05-01 13:42:41     [outbound] [INFO] - hook=get_mx plugin=rcpt_database function=hook_get_mx params=mail-tester.com retval=OK msg="[object Object]"
2018-05-01 13:42:41     [outbound] [INFO] - Looking up A records for: sslout.df.eu;465
2018-05-01 13:42:41     [outbound] [ERROR] - DNS lookup of sslout.df.eu;465 failed: Error: queryA ENOTFOUND sslout.df.eu;465

Running the OpenSSL command from inside the container seems to work properly, since a secured connection to Port 465 can be established.

openssl s_client -connect sslout.df.eu:465

Unfortunately (or luckily) I didn’t had such errors in Poste.io PRO 1.x.

Thank you in advance!

[Scott MacDonald]

I can confirm that Smarthost functionality is working in PRO 2.0.1 -- however, I am surprised it worked for you with PRO 1.x -- as we had used 1.0.6 and the smarthost feature did NOT work with that version.

If you are attempting to use port 465 with smarthost try replacing it with 587 instead as TLS is preferred over SSL and it seems that port 465 inbound on Poste.io is no longer functioning.

[Viper]

same problem here with strato

2018-05-01T20:03:35.893Z [1] [INFO] [outbound] hook=get_mx plugin=rcpt_database function=hook_get_mx params=icloud.com retval=OK msg="[object Object]"
2018-05-01T20:03:35.894Z [1] [DEBUG] [outbound] Got an MX from Plugin: icloud.com => 0 [object Object]
2018-05-01T20:03:35.894Z [1] [INFO] [outbound] Looking up A records for: smtp.strato.com;587
2018-05-01T20:03:35.896Z [1] [ERROR] [outbound] DNS lookup of smtp.strato.com;587 failed: Error: queryA ENOTFOUND smtp.strato.com;587
2018-05-01T20:03:35.897Z [1] [DEBUG] [outbound] running deferred hooks
2018-05-01T20:03:35.897Z [1] [INFO] [outbound] Temp failing 1525204822853_1525205015698_2_598_3Fx03V_12_69dc4345f5f9 for 256 seconds: Tried all MXs

[Viper]

found out that i need to put the port behind the hostname to get it working again.

[SH]

Scott MacDonald: port 465 is no longer supported with 2.0

It seems that there is parsing configuration error: "smtp.strato.com;587". I will fix this asap

[SH]

fix #297 - parser fix for non-default port + autotest

→ <<cset 438f6b2e0dfa>>