Dears, I'm using libcurl for the first time, so don't rule out stupidity on my side. I'm using this example:
https://curl.haxx.se/libcurl/c/smtp-tls.html On some servers it works, but on one providers service it does not: * Expire in 0 ms for 1 (transfer 0x123450) ### repeats ~320 times, seems to be removed in commit aabc7ae * Trying 123.45.123.45... * TCP_NODELAY set * Expire in 200 ms for 4 (transfer 0x123450) * Connected to myprovider.com (123.45.123.45) port 465 (#0) ### long time nothing seems to happen * response reading failed * Closing connection 0 curl_easy_perform() failed: Failure when receiving data from the peer Any idea how to debug this? TIA! ------------------------------------------------------------------- Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.html