Hi, I hope someone have the answer.
Before, if I send an email to the name of an e-mail list (e.g. friends3)
and write in to: field friends3, thunderbird understands that's an email
list and change this address with all emails into this list.
What is happening now: I have an email list with this data:
List name 3Solar
List alias 3so...@myname.com.br
adresses do insert in the e-mail
(like it always was)
Now, when I send this email I get this message:
There was an error by sending your message. The e-mail server returns:
5.1.3 The recipient address <3Solar> is not a valid RFC-5321 address.
Please check the recipient from the message "3Solar" and try again.
What must I do?