I would also like to say that your service is awesome! I've had so many SMTP issues in the past, and now they are all gone with your service! :)

I'm amazed with how quickly I got this service up and running. I was able to update our production installation (Postfix on Linux) very quickly. I read every single bullet of your FAQ and appreciate all of the documentation. Our messages are no longer being flagged as spam by Hotmail and Yahoo either.

Fantastic, incredible, genius support - you've made my day (week maybe!). Spot on!

I just want to say that your service solved all my email problems within 10 minutes from signing up. Your quick response to my query compounds the quality of your service, excellent. I will recommend your service to others without hesitation.

I've just signed up. Thanks for getting back to me so quickly and compliments on a really tight offering and performance of the product.

This is AWESOME!!! Thank you so much... I'm your new biggest fan!

Brilliant: I wish someone had told me about your service a week ago - it would have saved me many hours of frustration!

Thank you so very much, I've been messed aroung for 6 weeks by my mobile service provider on this issue and it's worked within minutes with you guys, have a very good day. Cheers!

Just a quick note to say thank you. I have been struggling with smtp emails since my service provider stopped allowing us to send emails without any notice. I was a little cynical that your service would do what I wanted it to, but having tested it, it does exactly what it says on the tin, and then some!

I have even passed your web site onto a few friends who are having the same problem, so hopefully it will resolve their problems too.
I think that people these days are all too keen to complain and no one says thank you, so hopefully I might be able to correct that with this email. Thank you.

Just wanted to say brilliant product! I have been let down by supplier and desperate to send emails. In 10 minutes you solved my nightmare. Thank you!!!!!!!!!!

Now up and running again despite my ISP's best efforts - I can't thank you enough. It was 123-reg.co.uk that recommended you to me and I'm so glad they did!

It works!! Many thanks, this has taken months with all sorts of experts trying to make my ISP work, it's a great relief.

Thanks for your prompt replies to my questions. Works a treat, very easy and quick to set up too!

This note is not to report a problem but rather to express my satisfaction with your system. My computer was stolen and it has been very, very useful for me to get the back-up log. Thank you and congrats for the good service!

Your service has been a godsend. Needed a solution and you delivered it.

I am very impressed with your service and have opened another account on behalf of a customer. Thanks for running such a great online service!

Thanks so much for your help. My email is now working! I am mobile quite a lot and your service will save me a lot of hassle with sending mail from remote locations.

I'd just like to say that your solution works a treat and I'm very happy with it. I am heading from Norway to Madagascar next and I feel certain that I will still maintain ethereal connection!

Thank you so much your service is quick and I'll pass the word on to send them your way.

We're achieving nearly 17% response to our mailouts in 36 hours now that everything is going through AuthSMTP. We are amazed by the results... your service has done an excellent job, I'll be telling everyone to use you! I've already signed up 3 clients to you.

Thanks so much for your service. This has helped me to solve a long existing problem.

I love your service. There are many who use Outlook who don't know about your service. It took several years for me to find out about you!!

For months I have been blocked from sending from Outlook. This problem has plagued me for months - my ISP denies it is them my domain host denies it also. However, your server lets me send - fantastic!

May I take this opportunity to thank you for the superb service you have provided over the last 12 months. I have no hesitation in recomending your service.

Just wanted to tell you that your product is superb and "does exactly what it says on the tin"! I have been struggling to send emails to Hotmail accounts for months with my ISP but now I can contact all my customers with Hotmail accounts.

I would have no hesitation in recommending this to friends and colleagues - keep up the good work. As I run my own business, I feel it is important to compliment when I find a good product - yours is certainly a very good product and set up in about 30 seconds.

I am a new customer and I must congratulate you on a quick, simple and easy to use sign up and Control Panel interface.

I just wanted to let you guys know that your service has been awesome. We are adding clients to our business because your services work so well. So many clients have issues sending outbound mail until we hooked them up with your system. Your services has made our business grow. We brag to clients that outbound mail will be flawless which it has been!!

I signed up (to use it with phpMailer) - works a treat - many thanks!

Thanks for the excellent and responsive support. You can quote me, all my friends are now using your service, simply it's the best.

May I have the honour of adding this to your testimonials page.

My current state - GOBSMACKED, ASTOUNDED, INCREDULOUS... I think I've found the one exception I'll ever find in my life to the rule that says that 'if something sounds too good to be true (especially for the money), then it probably is'. AuthSMTP have simply blown that idea out of the water! I'm still reeling from the effect your service is now having on my (business & personal) e-mail life.

I am from the UK, this is September 2007 and I am in Toronto. I had already allocated a day to sit down and reconfigure all of my 15+ e-mail accounts on Outlook to work from the new location and all the associated problems.

During my Google searches for a solution to yet another glitch, I stumbled upon a site that explained what authenticated smtp actually meant and did. I could not believe that any such solution existed. Seconds later (you rank top for good reason!) I came to your site. I researched a few of the other services that do the same thing and decided upon you for a number of reasons that now, as your customer, are simply confirmed.

Discovering your service has been a true watershed in my e-life before AuthSMTP and after AuthSMTP. Nothing will ever be the same again discovering your company has fundamentally changed my relationship with my laptop and the whole realm of communicating across the Internet as I travel around the world.

Thank you for existing and for having forever removed the millstone of e-mail account management from around my neck!!

Thanks for a brilliant product. You should all be really proud!

Very good product - I am in the process of "selling" your service to my company. No more email problems period since I signed up. Outstanding...

Again thank you for your excellent support and if you wish a testimonial for your promotional efforts - "Thank you AuthSMTP for a super service backed by the best support on the Internet!"

Thank you! I love your product and quick service! I have raved about your company to all outside sales engineer in my company.

The service you provide is vital to me and others and I am grateful that you are there.

Just wanted to say thanks for your service because it has got me around a massive problem with my ISP. I haven't been able to send email for 3 days - their SMTP servers have been used as spam relays which has effectively shut off the servers. I changed my Outlook settings to you and I am back in action. Thanks again! :-)

Thank you - I really appreciate your lightning-fast response! Brilliant service!

Since a while I have been looking to send mail from my portable. As I am switching locations and ISP's, I couldn't find a solution to send my mails from any other ISP then my own. Thanks to your easy, efficient and affordable solution, that problem is finally solved!

Just wanted to say that this is exactly what I was looking for. I can now send emails when using any one of my regular hotspots - so thanks very much.

Thanks for the quick responses - much appreciated. Got it working fine. I'm a very happy customer! Thank you.

You guys save my life all the time. No matter what crazy hotel I check in to, AuthSMTP just works. And I do appreciate how easy you make renewa - whoever does your site and your development needs a big hug.

Once again, THANKS! I spent three days trying to figure out why I couldn't get a darn little email to go... I am so glad I found your service - it's now all working perfectly!

AuthSMTP solved the problem and everything is working perfectly. I cannot tell you how pleased I am to have found your service. I will recommend you to everyone I know.

1. Excellent documentation, set up and sending emails in two minutes.
2. Fast upload of attachments without going to sleep on me, no drop-outs.
3. Spontaneous delivery.
4. Resting assured that my email is delivered.

AuthSMTP kicks ass! Many thanks for superb service.

This is a great service saved my a$$ last week....!!!

You answered all my questions - just signed up with you guys and if you receive this email then I guess I did it all right! Thanks a lot for your help - I was having a ton of trouble with getting other email servers to accept my email.

Your support has been excellent - I really appreciate that!

I can't begin to tell you how grateful am to have stumbled across your service. I have struggled with AOL wireless broadband and Outlook for ages. I have a work email address which I need to send when I am working at home - they always said it was my email provider - my email provider says the fault lies with AOL. I could receive works emails but not send which was very frustrating - I spent hours on the phone with AOL and Microsoft to no avail. You have sorted this issue with in 2 mins of registering! Thank you for solving my problem at a great price.

That's a FANTASTIC service!!! I will add in other guys at our company and I will recommend you to the rooftops. I am visiting a French office today and have tried for 2 years to get emails to go from here. You have solved it... you guys ROCK!

May I pass on my sincere thanks for such a quick response to my inquiry... getting service as good as this is not often received these days.

Thanks. I just signed up to use your service from behind a University firewall. It just works! It only took a minute or so to set up all my e-mail accounts – very intuitive and easy to use! So much better than any other SMTP service I've used.

Just wanted to congratulate you on your work, we travel a lot and needed a solution for the SMTP!!! You came up with the
perfect one! Congrats and keep up the good work.

Fantastic - really appreciate the speedy response - wonderful service!

I bought your AuthSMTP service yesterday and I wanted to thank you. Your service alerted me to a relaying problem from an old account that I had forgotten about - now I have the account locked out and my mail server seems to have stopped pumping spam without my knowledge!Fantastic - really appreciate the speedy response - wonderful service !

Your services are spectacular. I'm an IT and Web consultant and I'm refering people to you all the time here in Chicago. I wanted to congratulate you on the quality and reliability of your services. Thanks a lot!

Thank you for a fantastic and reliable service! A true credit to online services - and you can quote me on that! ;)

With my previous ISP occassionaly messages were being delayed for as long as 24 hours. I had been meaning to sign up for AuthSMTP a while ago, however did not take the plunge until a few days ago. What a fantastic service! Emails are arriving within minutes, if not seconds, of me sending them. This is having a superb effect on my clients who rely on my giving them superb service and support. Thank you!!!

Signed up and sending emails in less than 5 minutes - problem solved - absolutely A1 service!

You guys are great! My business is growing as a result of your consistency.

I travel around the USA most of the year, using a variety of ISP's for internet access and email. For more than a year, I have not been able to use my email application (Thunderbird) when on the road due to my ISP's inability (or unwillingness) to allow email back to Bellsouth from other ISP's. After doing some research online regarding this issue (I got no help from my ISP) I came across AuthSMTP. Within about 20 minutes I was signed up and sending emails with Thunderbird! AuthSMTP was the exact solution I needed. The website was straightforward and informative, and the sign-up process and instructions on how to set it up were super smooth. Thanks for offering a great product and service, and doing it so well.

Just a quick note to thank AuthSMTP for their services. I was looking for a solution as to how to send emails via my NZ ADSL provider, while having my domain hosted by another ISP. I found the AuthSMTP web site information easy to understand, informative and complete. The process and setup to obtain the relay service was precise and painless. AuthSMTP are to recommended.

I'd like to say that I'm really impressed with the service you provide. It is always first class and really prompt. I have website hosting with a faceless budget company and their service ought to take a leaf from your book. I have little confidence in them, but your service fills me with confidence. I'll stop now before your head explodes :-)

Today I purchased your low end package for testing our bespoke email application. My application was able to send 416 emails in 1 minute with no missed messages. This is much better than expected. I have already recommended this product to my customer and they purchased an account today.

I was very impressed this evening by the protection you are affording me. I sent a copy of a highly suspicious Paypal email to their 'spoof@paypal.com' address for them to confirm as fake or genuine. Your SMTP protection immediately detected it as an HTML.Phishing.Pay-6 email and deleted it so confirming it as a fake without me actually having to ask Paypal - well done!!!

Wow! For the better part of a year I've been trying to figure a way to get my website email at home. The bug was my ISP. After countless phone conversations with them they just couldn't help me. Your service cured my problem in less than 20 minutes! I can't believe things are now working and I can send and receive mail. Worth the $24 even though I should bill that to my ISP!

Excellent SMTP service! I am now able to send e-mails using my own domain - this is a big help - I will recommend AuthSMTP to anyone who is having trouble sending e-mails from their own domain.

Thank you. Your service works just like it should and behind the scenes! Thank you for excellent customer support. I will certainly refer my associates to your services.

This service is outstanding. I regularly use my laptop at two permanent locations (one with a LAN and another with a WAN), at University and via 3G. Never fails to send email whatever my connection and at great speeds. Thank you!

From www.tradebit.com we deliver a lot of digital goods by sending out download codes. We had a lot of complaints about filtered emails and tried serveral services. AuthSMTP was the easiest and fastest to integrate and worked instantly. It actually took me less then 10 minutes from signing up to upload the new SMTP configuration and successfully send out mails. Great job, simple and easy!

Thank you - you people are great!! The SMTP worked and even someone who is allergic to IT like me understood it!!

AuthSMTP is a great service, it is the best change that I have ever made for our network and my time.

While we are with a large ISP, hosting our own Exchange server we were contantly seeing mail failing to deliver due to DNS, reverse DNS, etc. Switching to AUTHSMTP has made my life so much easier, I know that all of our messages are sent securely. We like it so much we require our customers to sign-up when we install a mail system.

Thanks guys!!! You define the word "Customer Support" :-)

I'm basically hitting my head on the desk wondering why I didn't discover this before. I'm finally free of the hassle of editing email accounts on the move. I love it, love it, love it!

You people are fantastic: a great idea properly done. I am really impressed with your service and the sign-up procedure was easy and provided a nice sense of security. Well done, and keep up the good work.

Well done guys... you got me through a hotels broadband connection blocking outgoing email. Another provider didn't have sufficient support to get a normal fellow like me going.

Why hadn't I found you before, it would have saved me days of worry and frustration with the AOL helpdesk and lots of money buying alternative software. Your set up instructions were perfect and your help desk sorted my only query out first time and very quickly. Thanks a million!

Your customer service is *awesome* - thanks for your efforts.

I have an Exchange 2003 email server but my Internet connection uses a dynamic IP address. Most ISP dynamic IP addresses are automatically blacklisted and any email sent from them are assumed to be spam. I sent an email to AuthSMTP support to ask about Exchange servers and got an informative response right away. It's good to know that someone is available to answer your questions.

I signed up for AuthSMTP and had it set up and working with our Microsoft Exchange 2003 server in less than ten minutes! Now none of our emails are getting rejected.

Thank you for your support - AuthSMTP is a lifesaver!

I am the network administrator for a small company in the United States. I was having trouble with Verizon, which is our DSL provider, in that they implemented a new policy which was meant to prevent the use of their SMTP service by spammers. Unfortunately, the way they chose to accomplish this was to require that the FROM: header in every outgoing message match our Verizon account. This would mean I would have to create an alias for every person in the company, but Verizon smartly chose to limit our business account to ten aliases. We have approximately thirty people in our company, so this was a very annoying policy change.

I had temporarily circumvented the problem by routing all of our outgoing mail through my personal account, but I felt very uneasy about doing this. Would my personal account get shut down because of heavy traffic? And what would happen if I were to leave the company?

Thankfully I found AuthSMTP, which was exactly the service I needed. Their support staff is very friendly and some of the best I have ever encountered. They answered my questions very rapidly and accurately and were able to solve my problem with little fuss. My company has been using AuthSMTP for several months now with no problems. I highly recommend AuthSMTP to anyone in my situation.

Once again, thank you for your efficient service. I've subscribed and it worked first time! For your information I am using Fasthosts to host my site - they do not offer SMTP servers and their forums are packed with people asking for that service. I will post to say how easy I found it to implement your solution.

I am using the AOL trial dailup connection which one can get for free, but frustratingly enough AOL does not support SMTP relaying from your current email address, so sending emails is an issue because if you use a different port 25 SMTP, the emails gets routed through there servers and blocked as junkmail - way to go AOL!

Thanks AuthSMTP for sorting my email problem out in exactly 2 minutes!

Your product is superb, it has saved me both time and money and was exactly what I was looking for. Just wish I had found you years ago!

We required an SMTP service provider in a hurry having experienced major disruptions with our previous provider. Having signed with AuthSMTP we were active again within minutes and have never experienced a problem since!

I have to say that your service is absolutely fantastic - clean, easy / quick to sign up - and most importantly - just works. I'm Australian based, travelling in the U.S. switching between wireless connections, T1s, dialup and GPRS - I was having a nightmare of a time delivering mail until a colleague referred me to you guys - and I haven't had a single problem sending through AuthSMTP. A real lifesaver.

AuthSMTP has made using my laptop a hugely improved experience. I am now able to work from any connection, LAN, WLAN or dial up in exactly the same way as I can in my office environment without having to change a single setting making my laptop a truly mobile computer.

An excellent, simple and inexpensive solution, well done.

Today my laptop suffered a catastrophic hardware failure. Fortunately I was using AuthSMTP to duplicate my outgoing mail as a backup and managed to get back a copy of a critical document - it saved the day - I can confirm that AuthSMTP officially rocks!