We are also experiencing delays to Tiscali, but of a different nature.
We have the 14 second delay before EHLO/HELO right after connecting, and no delay on ".". Delivery to mailbox seems instant, at least for the test setup.
Also it looks like one of tiscali.it's MXes is just answering with "421 4.2.1 Service not available" to us, after the initial delay.
This seems to be independent of the source IP address. On 06/10/2017 11:41, Stefano Bagnara wrote:
1) I tried an "outsider" IP that never sent an email and it did the same, so it is not only a specific IP pool, but a larger issue. 2) There is no disconnect after 30 seconds, instead the connection is stuck forever until we timeout client side (5 minutes, but I tried increasing to 30 minutes to no avail). 3) The email are indeed delivered.. around 1 minute after the "." the email is already in the target inbox even if we never got a response at smtp time: the smtp connection is still stuck and eventually time out.
-- Federico _______________________________________________ mailop mailing list [email protected] https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
