Replies: 0
I am having a hard time getting smtp to work on AWS EC2.
When using AWS SES credentials to send mail, I can only send to email addresses 15 characters or shorter…
When sending thru gmail (smtp.gmail.com), I can only send to email addresses that have been added to the “Send mail as” (Gmail Settings/Accounts and Import) of that smtp gmail account.
I have only been able to send to the website’s domain email addresses. I cannot verify other addresses because they are all longer than 15 characters.
The sort of error I get when sending fails:
Versions:
WordPress: 5.1
WordPress MS: No
PHP: 7.3.2
WP Mail SMTP: 1.4.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: You must provide at least one recipient email address.
Host: email-smtp.us-east-1.amazonaws.com
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)
Server:
OpenSSL: OpenSSL 1.1.1a-freebsd 20 Nov 2018
Apache.mod_security: No
SMTP Debug:
2019-03-02 05:09:54 Invalid address: (addAnAddress to): adminn@my.domain
Any ideas?