Arduino MKR WiFi 1010 can’t log SMTP Gmail with sketch

I haven't been able to log into Gmail using your EMailSenderESP32GMailTest sketch with my Arduino MKR WiFi 1010 and the Arduino.h, WiFiNINA.h and EMailSender.h libraries. I get the following messages on the serial monitor: Connection: ESTABLISHED Got IP address: 192.168.1.42 Sending status: 0 1 SMTP Response TIMEOUT! I've tried using the two parameter emailSend constructor with my gmail userid and password as well as the longer constructor with my gmail userid, password, mail from userid, smtp.gmail.com as the outgoing server and port 587, as well as port 465. I went through parts 1 and 2 of your tutorial but it hasn't helped. I'm wondering if your EMailSender.h library isn't compatible with the MKR WiFi 1010. I logged out of Google completely and logged back in with a browser to make sure my Gmail account was working and it's fine. There are no sent messages from the Arduino. Any advice? Thanks.