mail to Group problem ??

lichang422 · Post by **lichang422** » Wed Jan 10, 2018 10:37 am

Support Request Template
What version of phpBB are you using? phpBB 3.2.0
What is your board's URL? http://59.125.59.246:30678/FANUC_discus/
Who do you host your board with? admin
How did you install your board? I used the download package from phpBB.com
What is the most recent action performed on your board? Please select your answer
Is registration required to reproduce this issue? No
Do you have any MODs installed? No
Do you have any extensions installed? No
What styles do you currently have installed? IDLaunch_Fresh
What language(s) is your board currently using? Traditional Chinese
Which database type/version are you using? MySQL 5
What is your level of experience? New to PHP and phpBB
What actions did you take (updating your board; installing a MOD, style or extension; etc.) prior to this problem becoming noticeable? Send E-mail to group by ACP(Administrator Control Panel)
Please describe your problem. I try to send mail to person.
It is OK

But when I try to send mail to group.
It will show "Errno 2: mail(): SMTP server response: 553 5.1.3 <undisclosed-recipients:;>... List:; syntax illegal for recipient addresses at [ROOT]/includes/functions_messenger.php line 1799"

Does anybody know how to solve it ??

My system is phpbb3 3.2 and window 10 pro.

Thank you for your answer
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Post by **Mick** » Wed Jan 10, 2018 1:01 pm

Please fill out the Support Request Template and post it back here to enable us to assist you better.

Scanialady · Post by **Scanialady** » Wed Jan 10, 2018 4:21 pm

<undisclosed-recipients:;>

may be your mail server requires no empty fields for "to"

Post by **stevemaury** » Wed Jan 10, 2018 4:35 pm

What happens if you set "Use SMTP" to No in Email settings?

Post by **Brf** » Wed Jan 10, 2018 4:36 pm

stevemaury wrote: ↑Wed Jan 10, 2018 4:35 pm What happens if you set "Use SMTP" to No in Email settings?

This is a windows server, so PHP mail redirects to SMTP.

Post by **stevemaury** » Wed Jan 10, 2018 4:40 pm

Ah, so.

lichang422 · Post by **lichang422** » Thu Jan 11, 2018 1:23 am

Does anybody has any idea or recommend in it .
I can try it.

Thank you.