Performance issue with libcurl 7.73

2020-10-29 Thread Jeffrey McKay via curl-library
Hello, I maintain a Windows application (written in VC 2017) that basically uploads thousands of email messages into Microsoft Exchange/Ofice 365, via their EWS protocol. I have been successfully using libcurl 7.64 for a while. Recently we did have some problem with logging in to some servers, an

Problem setting content-type header when connecting to Microsoft Exchange

2020-10-07 Thread Jeffrey McKay via curl-library
I maintain an application that uses libcurl to connect to Microsoft Exchange servers. This is usually outlook.office365.com but can also be private Exchange servers. I recently updated libcurl from 7.64.1 to 7.71.1 and I'm experiencing a problem on one particular private server. A POST operation

Connecting to IMAP server using libcurl

2020-09-01 Thread Jeffrey McKay via curl-library
I maintain an IMAP application (Windows), written in VC 2017, that uses Winsock2 for the underlying connection. I am investigating using libcurl instead of Winsock in order to relieve myself of various issues such as proxies and SSL/TLS, etc. I am aware of the high level IMAP functions in libcurl