Apologies, email notification was in spam. Below is the detailed output from the email test.
Versions:
WordPress: 5.3.2
WordPress MS: No
PHP: 7.2.26
WP Mail SMTP: 1.8.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: Could not authenticate.
Host: smtp.verizon.net
Port: 465
SMTPSecure: ssl
SMTPAutoTLS: bool(false)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.0.2t 10 Sep 2019
SMTP Debug:
2020-02-12 18:25:00 Connection: opening to ssl://smtp.verizon.net:465, timeout=300, options=array ()
2020-02-12 18:25:00 Connection: opened
2020-02-12 18:25:00 SERVER -> CLIENT: 220 smtp.mail.yahoo.com ESMTP ready
2020-02-12 18:25:00 CLIENT -> SERVER: EHLO cafelargorestaurant.com
2020-02-12 18:25:00 SERVER -> CLIENT: 250-smtp414.mail.ne1.yahoo.com Hello cafelargorestaurant.com [162.241.253.120])250-PIPELINING250-ENHANCEDSTATUSCODES250-8BITMIME250-SIZE 41697280250 AUTH PLAIN LOGIN XOAUTH2 OAUTHBEARER
2020-02-12 18:25:00 CLIENT -> SERVER: AUTH LOGIN
2020-02-12 18:25:00 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2020-02-12 18:25:00 CLIENT -> SERVER: Y2FmZS5sYXJnb0B2ZXJpem9uLm5ldA==
2020-02-12 18:25:00 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2020-02-12 18:25:00 CLIENT -> SERVER: RG91bWU5NTQ=
2020-02-12 18:25:00 SERVER -> CLIENT: 535 5.7.0 (#AUTH005) Too many bad auth attempts.
2020-02-12 18:25:00 SMTP ERROR: Password command failed: 535 5.7.0 (#AUTH005) Too many bad auth attempts.
SMTP Error: Could not authenticate.
2020-02-12 18:25:00 CLIENT -> SERVER: QUIT
2020-02-12 18:25:00 SERVER -> CLIENT:
2020-02-12 18:25:00 SMTP ERROR: QUIT command failed:
2020-02-12 18:25:00 Connection: closed
SMTP Error: Could not authenticate.