I use SES (from C#) and it integrated very painlessly and seems to work flawlessly.
Between EC2/S3/Cloudfront/SES Amazon offers a very compelling suite of products that no-one else has replicated. Sure they may not be absolutely the best and certainly not the cheapest, but the single vendor benefit is great.
Between EC2/S3/Cloudfront/SES Amazon offers a very compelling suite of products that no-one else has replicated. Sure they may not be absolutely the best and certainly not the cheapest, but the single vendor benefit is great.