Currently no.

ChrisP

On 23/02/2023 2:34 am, Lyle Giese wrote:
> Can I modify this message?
>
> 2023-02-21 16:09:36.34:841017088: 530 530 Please use smtp port 
> (xxx5,xxx5) not (25) for email clients (x.x.x.x)
>
> I would rather it state, this port(25) is not for client email use. 
> Contact email support for more info(x.x.x.x)
>
> Or something along those lines.  Primarily to drop the auth ports in 
> the message.
>
> Thanks,
>
> Lyle Giese
>
> On 2/20/23 18:09, Surgemail Support wrote:
>> You can set:
>>
>> g_smtp_portauth "587,465"
>>
>> g_smtp_portforce "true"
>>
>>
>> ChrisP.
>>
>>
>>
>> On 21/02/2023 1:03 pm, Lyle Giese wrote:
>>> I am running a smart host using the community edition of Surgemail. 
>>> No mailboxes.  Simply forwarding inbound and outbound email from my 
>>> servers at home(registered Surgemail servers).
>>>
>>> I am getting a lot of Auth attempts via port 25:
>>>
>>> 2023-02-20 00:09:24.80:2993407744: 535 Login not permitted domain 
>>> does not exist (payroll@70.35.205.71) (70.35.205.71) 185.254.37.70
>>> 2023-02-20 00:22:00.18:2996049664: 535 Login not permitted domain 
>>> does not exist (production@70.35.205.71) (70.35.205.71) 185.254.37.70
>>> 2023-02-20 00:34:35.46:2993407744: 535 Login not permitted domain 
>>> does not exist (program@70.35.205.71) (70.35.205.71) 185.254.37.70
>>> 2023-02-20 00:47:09.81:2996049664: 535 Login not permitted domain 
>>> does not exist (rafael@70.35.205.71) (70.35.205.71) 185.254.37.70
>>> 2023-02-20 00:59:45.80:2994464512: 535 Login not permitted domain 
>>> does not exist (reception@70.35.205.71) (70.35.205.71) 185.254.37.70
>>> 2023-02-20 01:12:31.39:2994464512: 535 Login not permitted domain 
>>> does not exist (remote@70.35.205.71) (70.35.205.71) 185.254.37.70
>>>
>>> I did verify the connects are via port 25.  I use a different port 
>>> with auth enabled for outbound email from my servers.
>>>
>>> Is there a way to disallow auth attempts on port 25? If someone 
>>> tries to authenicate on port 25, drop them.
>>>
>>> Thanks,
>>> Lyle Giese
>>>
>>>
>>
>