WI have been trying to set up my website to send me emails via contact form, and opted to try GMail SMTP, since they would not send through regular Wordpress PHP mail.
When I sent myself a test mail, my admin panel hung for about 3 minutes while the loading bar at the bottom said "waiting for fuzzy.love"
I finally got a timeout error with this log:
'Connection: opening to smtp.gmail.com:587, timeout=300, options=array ()
Connection: opened
SMTP -> get_lines(): $data is ""
SMTP -> get_lines(): $str is "220 smtp.gmail.com ESMTP d187sm14712794qhc.38 - gsmtp"
SERVER -> CLIENT: 220 smtp.gmail.com ESMTP d187sm14712794qhc.38 - gsmtp
CLIENT -> SERVER: EHLO fuzzy.love
SMTP -> get_lines(): $data is ""
SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [159.203.160.35]"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]"
SMTP -> get_lines(): $str is "250-SIZE 35882577"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577"
SMTP -> get_lines(): $str is "250-8BITMIME"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME"
SMTP -> get_lines(): $str is "250-STARTTLS"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-STARTTLS"
SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES"
SMTP -> get_lines(): $str is "250-PIPELINING"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING"
SMTP -> get_lines(): $str is "250-CHUNKING"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
SMTP -> get_lines(): $str is "250 SMTPUTF8"
SERVER -> CLIENT: 250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
CLIENT -> SERVER: STARTTLS
SMTP -> get_lines(): $data is ""
SMTP -> get_lines(): $str is "220 2.0.0 Ready to start TLS"
SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
CLIENT -> SERVER: EHLO fuzzy.love
SMTP -> get_lines(): $data is ""
SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [159.203.160.35]"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]"
SMTP -> get_lines(): $str is "250-SIZE 35882577"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577"
SMTP -> get_lines(): $str is "250-8BITMIME"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME"
SMTP -> get_lines(): $str is "250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES"
SMTP -> get_lines(): $str is "250-PIPELINING"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING"
SMTP -> get_lines(): $str is "250-CHUNKING"
SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
SMTP -> get_lines(): $str is "250 SMTPUTF8"
SERVER -> CLIENT: 250-smtp.gmail.com at your service, [159.203.160.35]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
Auth method requested: XOAUTH2
Auth methods available on the server: LOGIN,PLAIN,XOAUTH2,PLAIN-CLIENTTOKEN,OAUTHBEARER,XOAUTH'
Help?