TOP MOST QUALITY FREE EMAIL PROVIDERS

1. 30Gigs.com - A free email provider that gives you 30GB of storage.
2. AIM Mail - From America Online comes this email address anyone can use and get the power of AOL behind you.
3. Aussie Mail - A free email service provider based out of Australia, but can be use from anywhere.
4. BigString.com - Not only is it an email provider, but you can recall/erase an email after it’s been sent, eliminating sender regret. 2GB to 20GB of storage depending on account type.
5. Bluebottle.com - Heavy spam protection, even to the extent of only accepting email from “trusted” persons.
6. Boarderemail.com - A no bells-and-whistles email service that is open to anyone.
7. Canada.com - Just in cased you ever wanted an email address that sounds like you speak for a whole nation.
8. Canoe.ca - Another Canadian based free email providers.
9. Care2.com - A free email service with a heart as 5% of all revenues go directly to charities.
10. DCEmail.com - Washington D.C. centric free email service.
11. DBZMail.com - Powered by Outblaze, all the Anime fans out there can get themselves a Dragonball Z email address.
12. DidaMail.com - Supports bilingual English/Arabic interface and has the ability to collect email from external POP3 accounts.
13. EmailAccount.com - Hard to get more memorable than that for an domain name!
14. Fastermail - Another free email service powered by Outblaze.
15. FastMail.fm - Anywhere from 10MB to 2GB of storage with your account depending on what level of membership you go.
16. Gawab.com - 1GB of storage, support for 12 languages.
17. Graffiti.net - Free email service offering 100MB of storage and powered by Outblaze.
18. Hotpop.com - 100MB of online storage, bt you won’t it as they also give you free POP3 Acces.
19. Hushmail.com - Encrypted email and document storage.
20. ICQmail.com - Free accounts and up to 2GB of storage for premium accounts.
21. Inbox.com - 5GB for online torage or 2GB if you want IMAP access.
22. India Times - Free email available in 11 Indian languages as well as English, a calendar and reminder service and much more.
23. InMail24.com - 16MB of storage, free POP3/IMAP access for you to download your mail.
24. Jubii.com - Offers email and integrates it with chat, Voice over IP, uploading and sharing files.
25. LinuxMail.org - Another specialized email service powered by Outblaze.
    Litepost.com - Currently in alpha testing, but makes promises of a more flexible online email experience.
26. Lycos Mail - Up to 3GB of mail storage and no size limits for attachments.
27. Mail.com - Over 250 domain names to choose from and lots of the standard features you expect.
28. Mail2World.com - Unlimited storage and over 2,000 domain names to choose from are just a few of their services.
29. MailSnare.net - 40MB to start you off, upgradeable to as high as 10GB for premium accounts.
30. MerseyMail.com - Provided by the University of Liverpool
31. MSN Hotmail - One of the, if not the, oldest free email providers.
32. MuchoMail.com - Free version has 25MB of storage, premium has 1GB.
33. MyWay.com - Believes in nothing but text ads to help your load times.
34. Opera Mail - In support of the Opera browser, has 3MB of stoage.
35. OutGun.com - Another site for email powered by Outblaze.
36. Postmaster.co.uk - Free UK Based email service with 1GB oo storage.
37. ProntoMail.com - 25MB of storage with support of attachments up to 2MB.
38. Rediff.com - Free accounts get 1GB of storage and attachments of 10MB,larger sizes available at a price.
39. Runbox.com - 10GB of email storage, 1GB of file storage, ad-free and a lot more features.
40. SacMail.com - 25MB of storage and 3.5MB attachment limits.
41. Safe-mail.net - Only 3MB of storage, but their big selling point is heavy encryption for emails sent between members.
42. UReach.com - Giving you a taste of their UOrganize service for free.
43. VFEmail.net - Free storage has 15MB, and you canupgrade to larger accounts with more storage.
44. Yahoo Mail - Another of the oldest/biggest free email providers.
45. Zilladog.com - Email specially designed for use by kids with extra safeguards, games, and more.

Source - mashable.com