This answer is not correct. Mailchimp IS connecting, but it is not returning any information. That 1.10 FAQ is for non-connection issues (and the follow-up is talking about FB, not MailChimp).

The error is happening right after set up, which authorized ok, but when I tried to do a test. I believe the test is not able to pull anything because it is not connecting nor creating any campaigns in MailChimp.

Please help me, I cannot find any further information, and have checked and rechecked all my data. Full error text follows:

Testing …

WP_Error Object
(
[errors] => Array
(
[http_request_failed] => Array
(
[0] => cURL error 28: Operation timed out after 45000 milliseconds with 677 out of 889 bytes received
)

)

[error_data] => Array
(
)

)
– ERROR
WP_Error Object ( [errors] => Array ( [http_request_failed] => Array ( [0] => cURL error 28: Operation timed out after 45000 milliseconds with 677 out of 889 bytes received ) ) [error_data] => Array ( ) ) – ERROR

I get same error: “cURL error 28: Operation timed out after 45001 milliseconds with 534 out of 809 bytes received” I use VPS, which url is using for send email? How I can get more information about the error for fix it?