An inbound mail gateway is a server through which all incoming mail for your domain passes. The gateway typically processes the mail in some way—such as archiving it or filtering out spam—and then passes the mail on to the mail server that delivers the messages to the recipients. Scroll down to Inbound gateway (you can also enter Inbound gateway in the search field). 2  Hover the cursor to the right of Inbound gateway. 3  To create a new inbound gateway setting, click Configure. 4  To edit an existing setting, click Edit. 5  Under Gateway IPs, enter the IP address/range for each gateway: 6  Click Add.
https://support.google.com/a/answer/60730?hl=en
Dedicated or Unified. You can choose a dedicated purpose-built email appliance, or a secure email gateway integrated into your UTM. Both products offer unparalleled message security, encryption and ease-of-use.Sophos Email Appliance is ideal if you want an appliance dedicated to message security with advanced DLP and easy policy-based encryption.Or, if you prefer consolidating your network security into a single appliance, our UTM with integrated email protection is for you.1  Email Appliance Datasheet.oth products offer unparalleled message security, encryption and ease-of-use. Sophos Email Appliance is ideal if you want an appliance dedicated to message security with advanced DLP and easy policy-based encryption.
http://www.sophos.com/en-us/products/secure-email-gateway.aspx
When you use an inbound mail gateway, the MX records for your domain point to the inbound mail gateway server. You configure the gateway server to pass the incoming mail on to the Google Apps mail servers, and configure the Google Apps mail servers to accept a stream of incoming mail from the gateway server. Scroll down to Inbound gateway (you can also enter Inbound gateway in the search field). 2  Hover the cursor to the right of Inbound gateway. 3  To create a new inbound gateway setting, click Configure. 4  To edit an existing setting, click Edit. 5  Under Gateway IPs, enter the IP address/range for each gateway: 6  Click Add.
https://support.google.com/a/answer/60730?hl=en
2) At a certain interval of time, the email gateway will check for mail on all configured accounts, in this diagram, 2 servers (which can both have any number of accounts). 3) If there is mail, it downloads it to the server the same way it would download to your inbox if you checked your mail.4) Later on you will go on a workstation and check your email, it will check the gateway server and download any mail it has.Whether you have 1 computer and 1 email account or multiple of both, the concept is the same.) Later on you will go on a workstation and check your email, it will check the gateway server and download any mail it has. Whether you have 1 computer and 1 email account or multiple of both, the concept is the same.
http://iceteks.com/articles.php/emailgateway/1
An SMS gateway typically sits between the end user who needs to send/receive SMS and a mobile network's SMSC. Such gateways provide a choice of protocols, including HTTP, SMTP, SMPP and Web services.Providers of SMS gateway services include SMS aggregators and mobile operators.he Short Message Peer-to-Peer (SMPP) protocol is typically used to convey SMS between an application and the SMSC. Direct-to-SMSC gateways are used by SMS aggregators to provide SMS services to their clients and large businesses who can justify such use.
https://en.wikipedia.org/wiki/List_of_SMS_gateways
Welcome to Gateway ID. With your Gateway ID, you can easily access all your Gateway services using a single account. Whatever Gateway device you’re using, whatever Gateway website you’re on, your single sign-in brings you many benefits.elcome to Gateway ID. With your Gateway ID, you can easily access all your Gateway services using a single account. Whatever Gateway device you’re using, whatever Gateway website you’re on, your single sign-in brings you many benefits.
https://account.gateway.com/
ATLANTA – June 20, 2011 – AirWatch, a global leader in enterprise-grade smartphone security and mobile device management (MDM) software, today announced its Secure Email Gateway (Secure Gateway) offering is available to clients as part of its enterprise mobility solutions.ecure Gateway provides another layer of visibility and control on top of existing company email infrastructures to ensure email access is secure and compliant. “IT will continue to be challenged with managing access, usage and security across multiple mobile devices within companies,” said John Marshall, CEO, AirWatch.
http://www.air-watch.com/company/news-room/press-releases/2011/06/airwatch-secure-email-gateway-provides-increased-email-security-control/
All of the major wireless carriers offer an SMS Gateway which allows text messages to be sent in and out of their wireless network. One of the typical uses of the SMS gateway is the forwarding of email to a mobile device and vice versa.Keep in mind that an email message going through an SMS gateway is limited to 160 characters so it will most likely be broken up into multiple messages or truncated.A text message originating from a mobile device and going through an SMS gateway to an email address should be fine in terms of the number of characters.Most of the major wireless mobile providers offer an SMS gateway.rom a mobile device, you can generally just use an email address which will send the message through the SMS gateway and to the intended email address. SMS Gateways for Major Wireless Carriers.
http://newtech.about.com/od/mobile/a/Sms-Gateway-From-Email-To-Sms-Text-Message.htm
Before the message can be sent, one must determine the domain of the mobile carrier's SMS gateway. For example, if one wanted to send a message to a mobile telephone in the United States serviced by AT&T, and the telephone number is +1 415-123-4567, the email would be addressed as.he Short Message Peer-to-Peer (SMPP) protocol is typically used to convey SMS between an application and the SMSC. Direct-to-SMSC gateways are used by SMS aggregators to provide SMS services to their clients and large businesses who can justify such use.
https://en.wikipedia.org/wiki/List_of_SMS_gateways
A direct-to-short message service center (SMSC) gateway is a software application, or a component within a software application, that connects directly to a mobile operator's SMSC via the Internet or direct leased line connections.he Short Message Peer-to-Peer (SMPP) protocol is typically used to convey SMS between an application and the SMSC. Direct-to-SMSC gateways are used by SMS aggregators to provide SMS services to their clients and large businesses who can justify such use.
https://en.wikipedia.org/wiki/List_of_SMS_gateways
what is an email gateway
An inbound mail gateway is a server through which all incoming mail for your domain passes.