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I tried to find this way to declare connection address on smtp server. For example: I create an account on SMTP2GO. THEY RECOMMEND THIS STATEMENT mail.smtp2go.com, but not possible. I CAN PUT NUMBERS and not address of this type. I am crazy about this software ....


 

 

 
 
 
 

 

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Hi interroga,

Everything have solution.

VisiLogic PLCs are working with IP addresses.

PCs are doing this conversion internally. UniStream PLCs too.

To convert  mail.smtp2go.com to IP address, you have to use DNS resolver.

See SM35_DNS_Resolver.vlp example in directory

C:\Program Files (x86)\Unitronics\Unitronics VisiLogic_C\Examples\Version 900\Project examples\Communications\Ethernet\

Use IP address, resolved by DNS resolver, for communication with email server.

*It seems that you added pictures to post, but we cannot see them.

 

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Hi;

In My test program     The SMTP2GO   Parameters for email are :

                 Remote  IP     216.22.15.247

                Remote Port   2525

 

DanT

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Guys , thanks for trying to help, but the IP adress is dinamic, and change over time..... 

I showed it to support team in Brazil and not have answer for my question....

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Which IP are we talking about here the mail server or the PLC??

If it's the mail server then as AlexUT said.

On 7/31/2019 at 2:03 AM, AlexUT said:

Hi interroga,

Everything have solution.

VisiLogic PLCs are working with IP addresses.

PCs are doing this conversion internally. UniStream PLCs too.

To convert  mail.smtp2go.com to IP address, you have to use DNS resolver.

See SM35_DNS_Resolver.vlp example in directory

C:\Program Files (x86)\Unitronics\Unitronics VisiLogic_C\Examples\Version 900\Project examples\Communications\Ethernet\

Use IP address, resolved by DNS resolver, for communication with email server.

*It seems that you added pictures to post, but we cannot see them.

 

If it's the PLC  Unitronics does have a DHCP server program which was written by a user that functions for the Vision series. You'd have to review it and integrate it into your program.

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I have found these IP addresses to use,

             43.228.184.6    -- current using in a test program  - works

            from SMTP2GO       :       

                                                             North America:
                                                             43.228.184.6 or 103.47.204.4

                                                             Europe:
                                                            103.2.140.82 or 103.2.143.7

        also check out this link :  https://support.smtp2go.com/hc/en-gb/articles/227835308-Worldwide-Server-Locations-And-Email-Routing

 

DanT

                                            

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