Greatmail Officially Launches SMTP Hosting Service

Following eight successful months in beta, Greatmail’s MxGrid SMTP service is now fully integrated into the company’s service line and renamed simply ‘SMTP Hosting’.

The SMTP offering includes support for sender authentication technologies including DKIM signing and SPF validation, feedback loop management, optional bounce account hosting, and IP reputation monitoring.

Greatmail’s SMTP hosting targets customers sending marketing campaigns, transactional emails and other bulk messages. Clients are expected to adhere to CAN-SPAM best practices including bounce removal processing, one-click unsubscribing, and double opt-in verified sending.

SMTP hosting pricing starts at just $59.95 per month for 50,000 sends. The service uses both dedicated and shared IPs designed to deliver optimal delivery rates for established account holders depending on their sending patterns.

Existing MxGrid customers will not be affected by the service name change. In the next quarter, MxGrid customers will receive instructions to access a newly developed web based control panel for account management and statistical reporting.

Posted in SMTP Hosting | Leave a comment

Best Practices for Bulk Email Senders

Whether you’re using a third party application or building your own bulk email system, there are a few critical list management tasks your mailer should be able to handle.  These best practices will help you maintain a favorable SMTP IP reputation and ensure the best delivery rates possible for your campaigns.

No matter how fresh or how clean you think your list is, sooner or later you’re going to have some bounces, ie addresses that reject your messages for one reason or another.  Sending to addresses that bounce over and over is not good practice.  In particular, ISPs take note of IP addresses that repetitively send to non-existent mailboxes and eventually throttle or block mail from those IPs.  That’s where bounce management comes in. Simply put, bounces must be removed from your list(s). If you’re purchasing an application, look for one that automatically processes bounce removals on a regular schedule.

Complaints from recipients at major ISPs like AOL, Yahoo and Hotmail are a fact of life in email marketing.  Even the tightest double opt-in list is going to have some spam complaints.  In case you’re not aware of how the ISP complaint system works, each time a user at a major ISP clicks the ‘Spam’ button, a feedback report is generated and sent back to the email service provider or ESP responsible for sending the email.   Addresses that report your messages as spam must be removed from your list(s). Similar to bounce processing, feedback report processing ensures that you’re not sending to recipients who don’t want to receive your messages.

The law requires that you provide clear instructions for list recipients to unsubscribe from your mailings.  This means you could simply include a message at the bottom of your email asking unsubscribers to email you with a subject that includes the word ‘Unsubscribe’. However, best practice is to always include a one-click unsubscribe link somewhere in your email.  One-click means exactly what it says.  No additional checkboxes to select or buttons to click.  After the link is clicked, a page should display in the user’s browser informing them that their email address has been unsubscribed.

While this is just the tip of the iceberg in email marketing and deliverability, having these best practices in place in your email system from the get go will give you the solid foundation you need to reach the inbox. If you’re outsourcing the SMTP component of your email application, adhering to these best practices will help ensure a lasting relationship with your SMTP hosting provider.

Posted in Bulk Email Hosting, Email Marketing | Leave a comment

Greatmail Develops MxGrid SMTP Service

Greatmail now offers an easy to use SMTP service, MxGrid, for high volume email applications. MxGrid eliminates the need to set up a domain for high volume sending and seamlessly adds DKIM signing and SPF authentication to all outbound messages.

MxGrid is a lightweight SMTP solution that provides clients with an outgoing server, user name and password to connect to Greatmail’s SMTP mail servers. The service is compatible with any mail program that supports SMTP including popular mail clients like Microsoft Outlook, Thunderbird as well as Apple mail programs. MxGrid can also be used as the SMTP server for web based applications like Interspire’s Email Marketer.

MxGrid evolved out of an emerging demand from customers requiring a simple SMTP service for high volume mailing applications. Cloud developers, email marketers and anyone sending transactional messages can all take advantage of this service.

One of the main concerns of SMTP customers is maintaining their business identity in their mailings. MxGrid solves this problem by allowing users to specify addresses at their primary domain in the message From: and Reply-To: headers. The only references to MxGrid are behind the scenes in the message Return-Path and SMTP authentication headers.

MxGrid customers must agree to follow CAN-SPAM guidelines and adhere to industry standard double opt-in permission based sending. In addition, customers must remove addresses from unsubscribe requests and undeliverable messages. In the event a client’s mailings generate a high percentage of ISP feedback complaints or result in a blacklisting, Greatmail will immediately terminate the user’s service.

To learn more, please visit our MXGrid SMTP Service page.

Posted in Bulk Email Hosting, Email Marketing | Leave a comment

Sender Authentication with DKIM and SPF

Sender authentication technologies like DomainKeys Identified Mail (DKIM) and Sender Policy Framework (SPF) not only help control spam but also improve deliverability of legitimate messages. Consequently, these systems are of interest to both email administrators and email marketers.

What is sender authentication? In the most general sense, sender authentication measures the validity of a message source, and this information is used by recipient servers to improve filtering and handling. Passing results should indicate the message is of reputable origin; negative results may mean further scrutiny through spam filtering or message blocking. 

Both SPF and DKIM attempt to validate the authenticity of a message sender by looking at the sending domain and qualifying that the server sending the message is legitimate.  However, SPF and DKIM each approach this task differently and have their own unique methodologies and implementations.

The primary objective of SPF is to control forged email. SPF is a relatively simple system that utilizes text entries in the domain’s DNS allowing domain owners to specify what servers are permitted to send mail on behalf of a particular domain.  SPF depends on the recipient server utilizing SPF lookups to validate that messages are authentic. Most server side spam filters like SpamAssassin perform SPF lookups when filtering incoming mail.

DKIM, on the other hand, “lets an organization take responsibility for a message while it is in transit,” as stated on the DKIM.org website. Compared to SPF, DKIM is a more advanced system utilizing cryptographic authentication to verify a signature assigned to a message on the sender’s server.  DKIM requires configuration support on the SMTP server in addition to DNS entries that must be made on the sender’s domain. 

Unlike Sender Policy Framework (SPF) which authenticates a message at the envelope level using the Return-Path header, DKIM validates a message using the From header.  Because spammers commonly forge both of these headers, utilizing SPF and DKIM is good practice ensuring that a message originates from a valid server and is signed by an authorized handler for the domain.

Setting up SPF simply requires adding a text entry to your domain’s DNS.  Most hosts or DNS providers can provide the necessary information to make this entry. In addition, there are several SPF wizards on the Internet and tutorials explaining SPF syntax. If you send from multiple servers, it is important to be sure to include all of these servers in your SPF entry.

DKIM configuration is a bit more complicated than SPF and requires server side components to handle the DKIM signature.  Most email hosting providers support DKIM and can assist you with setting up DomainKeys for your domain and making the necessary text entries in your DNS to enable DKIM signing.

Posted in Email Hosting, Email Marketing, Spam Control | Tagged , , , , , , | Leave a comment

Free Email Hosting for Non-Profits

Greatmail LLC offers free basic email hosting for non-profit organizations and qualifying small businesses. In order to be eligible for free email hosting, non-profit organizations must meet the following three requirements: 1) Must have a registered top level domain, 2) Must have a functional web site, and 3) Must post a Greatmail technology partner link at the bottom of organization’s home page or other approved page.

The free offering includes up to 10 POP3 email accounts and is available to a limited number of clients each quarter.

Small businesses may also qualify for free email hosting by activating a basic web hosting plan with Greatmail. Web hosting plans start at $8.33 per month and include free email with antispam and virus protection, firewall security, POP3 and IMAP support, SMTP authentication and webmail. By placing a technology partner link at the bottom of the company’s home page, small businesses may also qualify for discounted web hosting rates.

Both non-profit organizations and small businesses may choose to upgrade to Greatmail’s premium email hosting service including advanced collaboration tools, increased storage and hosted Exchange.

For more information about getting free email hosting, please complete our non-profit and small business contact form.

Posted in Email Hosting | Tagged | Leave a comment

When Do You Need An Email Consultant?

Do you have questions about your company’s email and want guidance in selecting and/or maintaining an email solution for your business? If so, you may want to consider hiring an email consultant to analyze your company’s email requirements and recommend email services.

What is email consulting, and what sets it apart from services offered by general information technology (IT) consultants? Email consulting focuses specifically on email including email servers and software, email hosting, email outsourcing and email marketing. This article will look at common issues email consultants address and touch on the solutions you may want to consider for your business.

One of the most fundamental issues email consultants address is how to host your company’s email. Specifically, do you host your email in-house or outsource it to an email hosting provider? An email consultant will guide you through the pros and cons of each direction and help you make the best decision for your organization.

In recent years, outsourced solutions have gained popularity, especially with small businesses. However, there are compelling reasons, for medium and large sized businesses in particular, to maintain in-house email servers. It is even possible to outsource portions of the in-house operation, namely the antivirus and spam filtering to third party providers and still keep your email servers on site.

Trying to decide between POP3, IMAP or Exchange? If you’re expecting feature rich components like calendar sharing, global address list and seamless synchronizations between desktop and mobile devices, Microsoft Exchange is the way to go.

On the other hand, if you’re on a budget and still want advanced functionalities, your email consultant may be able to recommend IMAP and POP3 configurations with third party plug-ins that emulate Exchange-like features.

Do you need archiving? From basic BCC archiving to HIPAA compliant email archiving, email consultants can help you find the right archiving service for your business and meet any compliance requirements for data retention and discovery. Most hosted solutions have built-in archiving services available at an additional cost per mailbox. There are also third party archiving firms that specialize in off site archiving.

You may also have questions about email marketing, newsletters, automatic notifications, alerts and other high volume applications. Your email consultant can help you identify what types of messages can be sent using your regular email accounts and when to use a separate service for bulk email. You will also want to understand how to properly implement CAN-SPAM compliant email for your bulk messages.

It is important to understand that most email hosting companies and ISPs have limits on how many outbound messages can be sent at one time. In addition, meeting deliverability expectations often requires using specialzed SMTP services optimized for high volume outbound sending.

Depending on your monthly volume of bulk messages, you may be able to host your own application in house. You may want to combine your in-house solution with a third party SMTP service for improved deliverability rates. For example, a bulk email hosting plan will let you send high volume email using your in-house application or a third party newsletter application like Interspire’s Email Marketer. There are also 100% outsourced solutions available from companies like MailChimp and ConstantContact. If you are on a tight budget, MailChimp offers a free but limited bulk email plan for getting started.

There is no one size fits all solution for email. The role of your email consultant is to identify the type of solutions that will work for your group and develop a plan of action that meets both your budget and communication requirements.

Greatmail LLC provides email consulting services for both internal hosting clients and outside customers. Let us know how we can help you navigate the email marketplace.

Posted in Email Hosting | Tagged , , , , | Leave a comment

Using Twitter in Microsoft Outlook

As social networking sites gain momentum, the question arises how to integrate content and information from sites like Twitter into popular client side communication tools like Microsoft Outlook.

Fortunately, with third party Outlook add-in applications like TwInbox (formerly known as OutTwit) available from TechHit, Outlook can become a full featured Twitter client.

For those unfamiliar with Twitter, here’s a quick summary of the social networking tool. Like a mini-blog, Twitter lets you post short and relatively real time updates that are viewable by your fellow peers or “followers” on Twitter. The process of finding followers is another discussion, but in short, Twitter lets you say things to other people who want to hear what you’re doing.

Unlike email, your “tweets” or posts are not sent from mailbox to mailbox. Rather, they are posted to a database similar to posts in an online forum, bulletin board or a blog. Twitter has the potential to transfer general information like updates or notifications more effectively than email.

Take for example the online merchant who wants to notify a customer base of an online coupon code. Instead of sending out thousands of email notifications, a large percentage of which would probably be lost to spam filtering, a single tweet from the merchant is instantly heard by anyone who is logged into Twitter and following the store.

But what if I am not logged in to Twitter, how do I know about the coupon code? Twitter has a built in preference to notify you of tweets by email. But this defeats the purpose of a real time posting tool, kind of like printing up hard copies of all your email messages. Provided you use Outlook, TwInbox elegantly solves the problem of getting the information from Twitter to you and posts it in your mail client much like an RSS feed.

But TwInbox isn’t a read-only tool. It handily lets you use Outlook’s Reply and Reply to All buttons to send out Twitter direct messages and @replies. If you’re an Outlook user looking to speed up your Twitter communications, TwInbox will be a huge timesaver. Check out TwInbox online.

Posted in Microsoft Outlook | Tagged , , | Leave a comment

Sending Bulk Email

You’ve recently moved your email to an email hosting provider. The incoming spam is finally under control and your users have all transitioned to the new server without issue. Then you get the call from your new email provider. A recent message you tried to send to 350 recipients was blocked.

Like it or not, some of your outbound email may be considered bulk. It’s a necessary measure to keep email flowing between servers. In short, sending bulk mail and regular email on the same IP addresses is a bad idea as it can slow down the deliverability of your regular email correspondence.

So how do you deal with sending bulk mail? It depends on a few factors: 1) Volume, 2) Frequency, and 3) Message Type. Volume is simply the number of messages you send typically on a monthly level. What is the frequency for your bulk emailings? Daily, weekly, monthly?

Lastly, what kind of messages are you sending? Are you relaying newsletters or automatic email notifications? Are your messages solicited or unsolicited? Do your messages include opt-in and opt-out functionality and do they adhere to the guidelines of the CAN-SPAM Act?

Closely related to message type is the issue of messsage generation. Are your messages generated automatically by an application server? On the other hand, are your mailings portable and can they be facilitated through an email marketing provider like Constant Contact?

Email marketing companies provide turnkey bulk email management services. Pricing is generally based on either the number of recipients who actually receive your messages or the total number of messages relayed monthly. Depending on the size of your address list, a turnkey solution may provide a practical, cost-effective solution for sending out newsletter type lists.

However, if you’re substantially invested in your own custom email application and database, you may be better off looking at a bulk email hosting service. As opposed to a turnkey provider, a bulk email host will provide hosting for mailboxes specifically designed to send/receive bulk messages and let you use your existing system to maintain your lists and messages.

For small distributions, entry level pricing for reliable bulk email hosting may be substantially higher than that of the turnkey providers. However, having both the flexibility to work with your existing system and the scalability to significantly grow your list outweighs the premium pricing for many clients.

Greatmail provides a range of email hosting services for both regular and bulk type messages. Please feel free to contact us for more information.

Posted in Bulk Email Hosting | Tagged , , , , , , | Leave a comment

BES/Exchange vs. POP3/IMAP Blackberry

Clients often ask about BES and synchronization of calendars and contacts between Outlook and Blackberry. One of the major issues is specifically how to synchronize calendars and contacts data between the desktop and wireless device.

There are presently 2 ways to utilize the Blackberry. The first and more traditional method is via your POP3/IMAP mailbox. Depending on your device and service provider, you set up this connection directly on your Blackberry or through a web based panel hosted by your wireless carrier.

The POP3/IMAP method is very similar to Outlook. When you download messages, you have the option to delete messages from the handheld or from the handheld and the server.

By default, connecting via your IMAP/POP3 user name and password does not provide a means of synchronizing the wireless device calendars and contacts with the data in Outlook. However, this can be accomplished using a sync tool in Outlook and similar tool on the Blackberry that reconciles data from both locations through PIM data the email server.

The second and more advanced method of connecting to the Blackberry is with BES (Blackberry Enterprise Server). BES provides a comprehensive built-in synchronization solution for messages, calendars and contacts between the wireless device and Outlook.

In order to sync, BES requires Microsoft Exchange server and only works with hosted Exchange mailboxes, not POP3/IMAP accounts.

BES/Exchange provides a nearly transparent end user experience. BES is built to sync and doesn’t require any special installation of tools or plug-ins to work properly. However, functionality comes at a price. Licensing fees for BES/Exchange are considerably more expensive than standard POP3/IMAP accounts.

Posted in Email Hosting, Exchange Hosting, Wireless Connectivity | Tagged , , | Leave a comment

Protecting Your Email Address from Spambots

What is a spambot? Spambots are address harvesting robots that scrape the internet looking for email addresses to build mailing lists. Common places for spambots to collect email addresses include forums, guestbooks, blogs, contact forms and other web pages that contain or display email addresses.

There are several things you can do to protect your email address from harvesting robots. The best practice is to carefully guard your email address. If you are registering for a service, shopping online, or posting a message on a forum, consider using a secondary or even a disposable email address.

Another vulnerability is web site contact forms and HTML links that utilize the HTML mailto function. While the mailto function provides a fast and easy means of enabling email communication from your web site, it also exposes your email address in the page’s HTML leaving the address wide open for harvesting spambots.

Web developers have come up with several methods to improve the security of the mailto function. For example, one method called address munging breaks an address into character strings that can be decoded by the browser using client side javascript. However, more advanced spambots can actually decode email addresses that have been munged.

Ultimately, the best defense for web site contact forms is to use a PHP or ASP script that processes message handling on the server side. For more information on server side scripts that enable secure contact form processing, please visit the link below.

http://www.google.com/search?hl=en&q=secure+contact+forms

Posted in Email Hosting | Tagged , , | Leave a comment