May this be the problem that [RST,ACK] sent from .212 to .213?

Best regards,

>
>
> Christopher Wilson wrote:
>> Cutting out the rest of the data- This is where the connection is 
>> being closed:
>>
>> 278 45.011168   148.244.85.213        148.244.85.212        TCP      
>> smtp > 1342 [FIN, ACK] Seq=88 Ack=1 Win=62780 Len=0
>>
>> The initial FIN is being sent by the SMTP server. Maybe there's a 
>> client IP address restriction in the MTA on 85.213 that didn't get 
>> changed?
>>
>> -CW
>>
>> Jesus Alonso Rivas y Rivas wrote:
>>>> 278 45.011168   148.244.85.213        148.244.85.212        
>>>> TCP      smtp > 1342 [FIN, ACK] Seq=88 Ack=1 Win=62780 Len=0
>>>>
>>
>
>