Can't receive email on mailserver, email too large, how to fix this?
Can't Receive email, error: 552 5.3.4 Message size exceeds fixed limit
shm
I think it should be too big for your email attachment.
Add this parameter to your postfix configuration file and restart.
It means to set your email attachment size limit to 50M
message_size_limit = 51200000
after saving, this parameter does not change and is restored to the old value. Where else is it possible to make a change?
Starinenko
Is it possible to modify the file directly? Restart postfix service after modification
/etc/postfix/main.cf
does not help, I make a replacement in the file, I overload it, the parameters return to the previous ones
Starinenko
This problem has not been reproduced. Did you click Repair?
no i didn't click on Repair
Starinenko
Hi, can you give us your aapanel information? The server makes a snapshot backup first, if possible, please send it to kern@aapanel.com.
It is recommended to fill in the following
Post link:
SSH IP address, account password and port:
aapanel login link address and account password:
done
What will be the recommendations?
Starinenko
What advice? Email has been replied to you
Unfortunately, I did not receive a response, please send it again
Starinenko
Hello, what is your email address, can you tell me easily?
thanks, all worked well
Starinenko
Hi, the email has been forwarded to you.