[Haskell-cafe] Amazon SES email issues
Vlatko Basic
vlatko.basic at gmail.com
Sat Apr 30 08:48:40 UTC 2016
Hi,
Just saw a note in my code about one more thing. Actually very important.
The From: email address, "*sesFrom = C8.pack "de at somewhere.com
<mailto:de at somewhere.com>"*", has to be verified at Amazon.
For "sesFrom" you can't use any email address, but can in "mailFrom".
Since your Ruby and Rust code are not SES-specific, maybe you can try a more
general library, like Network.HaskellNet.SMTP.
I'm using it for local SMTP, but haven't tried it with SES.
If you'll try it and have success, let us know.
br,
vlatko
> -------- Original Message --------
> Subject: Re: [Haskell-cafe] Amazon SES email issues
> From: David Escobar <davidescobar at ieee.org>
> To: vlatko.basic at gmail.com, Haskell Cafe <haskell-cafe at haskell.org>
> Date: 30/04/16 10:31
>
>
> Hi Vlatko,
> Yes, I've double checked the keys. I'm using the same ones in a Rails app as
> well as a small Rust CLI program and they both work (on the same machine too).
> So it's definitely something I'm missing on the Haskell side.
>
> I checked my package versions, and I have:
> mime-mail 0.4.11
> mime-mail-ses 0.3.2.2
> mime-types 0.1.0.6
>
> So it looks like we're using the same versions. I'm not sure about the E2
> instance. I'll have to check with my DevOps colleague at work to make sure. If
> it's still SES email, I would imagine that it shouldn't matter, especially
> since both the Ruby (ActionMailer) and Rust (lettre) email libraries I'm using
> are general email libraries and not SES-specific and they both work fine, but
> at this point, who knows? I've tried everything else without success, but the
> fact that you're using it ok tells me I'm probably close and just missing a
> small detail or so.
>
> Kind of surprised how difficult it's been actually. I was expecting the Rust
> library to be the one that gave me problems. :)
>
> On Sat, Apr 30, 2016 at 12:39 AM, Vlatko Basic <vlatko.basic at gmail.com
> <mailto:vlatko.basic at gmail.com>> wrote:
>
> Hi David,
>
> I'm using almost exact function as you wrote below and it works without
> problems. Using mime-mail-ses-0.3.2.2.
>
> However, it works on E2 instance. Don't know if that matters.
>
> Stupid question, but have you double checked keys?
>
> I received similar errors when keys were not correct (they were not
> hardcoded, but fetched).
>
>
> br,
>
> vlatko
>
>
>> -------- Original Message --------
>> Subject: Re: [Haskell-cafe] Amazon SES email issues
>> From: David Escobar <davidescobar at ieee.org> <mailto:davidescobar at ieee.org>
>> To: David Johnson <djohnson.m at gmail.com> <mailto:djohnson.m at gmail.com>
>> Cc: Haskell Cafe <haskell-cafe at haskell.org> <mailto:haskell-cafe at haskell.org>
>> Date: 30/04/16 09:10
>>
>>
>> David, thanks for the suggestion. Are there any examples on how to send
>> an email? I've looked through several of the Haskell email packages and
>> have been able to figure out their APIs easily enough, but this one seems
>> incredibly complex - almost seem to have to know the internals of SES to
>> use it effectively and the documentation / examples are scant.
>>
>> On Fri, Apr 29, 2016 at 7:07 AM, David Johnson <djohnson.m at gmail.com
>> <mailto:djohnson.m at gmail.com>> wrote:
>>
>> I think that package is using an outdated version of the AWS Signing
>> algorithm.
>>
>> "AWS3-HTTPS" I think AWS is migrating most of their APIs (who have
>> domains / services created after a certain date) to require using the
>> V4 Signature algorithm for all API requests. The amazonka-ses would
>> probably work better.
>>
>>
>> On Fri, Apr 29, 2016 at 1:45 AM, David Escobar <davidescobar at ieee.org
>> <mailto:davidescobar at ieee.org>> wrote:
>>
>> Hi everyone,
>> I'm having issues with sending email through Amazon SES. I'm
>> using the *Network.Mail.Mime.SES* package. The error I get is:
>>
>> *email-test-exe: SESException {seStatus = Status {statusCode =
>> 403, statusMessage = "Forbidden"}, seCode =
>> "SignatureDoesNotMatch", seMessage = "The request signature we
>> calculated does not match the signature you provided. Check your
>> AWS Secret Access Key and signing method. Consult the service
>> documentation for details.", seRequestId =
>> "8ceb250a-0dd3-11e6-892c-4fb1a14d4732"}*
>>
>> What's confusing is that I'm using the same SES settings in a
>> Rails app as well as a small Rust console program without any
>> issues (it works from the same machine too). The only thing I can
>> think of is that with this Haskell package, I haven't found where
>> to set certain things like the port number (587) and so maybe
>> it's that? Here is a small sample app that illustrates the
>> problem. What am I missing? Thanks.
>>
>>
>> *{-# LANGUAGE OverloadedStrings #-}
>> {-# LANGUAGE QuasiQuotes #-}*
>>
>> *module Main where*
>> *
>> import Data.Function ((&))
>> import GHC.Generics
>> import Network.HTTP.Client
>> import Network.HTTP.Client.TLS
>> import Network.Mail.Mime
>> import Network.Mail.Mime.SES
>> import Text.Hamlet (shamlet)
>> import Text.Blaze.Html.Renderer.String (renderHtml)
>>
>> import qualified Data.ByteString.Char8 as C8
>> import qualified Data.Text as T
>> import qualified Data.Text.Lazy as LT
>>
>> main :: IO ()
>> main = do
>> manager <- newManager tlsManagerSettings
>> let sesConfig = SES { sesFrom = C8.pack "de at somewhere.com
>> <mailto:de at somewhere.com>",
>> sesTo = [ C8.pack "someone.else at somewhereelse.com
>> <mailto:someone.else at somewhereelse.com>" ],
>> sesAccessKey = "SOMEAWSACCESSKEY",
>> sesSecretKey = "ANEVENLONGERAWSSECRETKEY1234567890",
>> sesRegion = usEast1 }
>> email = Mail { mailFrom = Address (Just "David Escobar")
>> "de at somewhere.com <mailto:de at somewhere.com>",
>> mailTo = [ Address (Just "Someone Else")
>> "someone.else at somewhereelse.com
>> <mailto:someone.else at somewhereelse.com>" ],
>> mailParts = [ [ htmlPart testEmail ] ],
>> mailCc = [],
>> mailBcc = [],
>> mailHeaders = [ ("subject", "Some Test Email"),
>> ("Content-Type", "text/html; charset=ISO-8859-1") ] }
>> renderSendMailSES manager sesConfig email
>>
>>
>> testEmail :: LT.Text
>> testEmail =
>> let rows = [ [ "1", "2", "3" ], [ "4", "5", "6" ]]
>> in
>> renderHtml [shamlet|
>> $doctype 5
>> <html>
>> <body>
>> <table style="border: 1px solid black; border-collapse:
>> collapse; margin: 25px 0; width: 100%;">
>> <tr>
>> <th style="background-color: #072a2d; color: white;
>> font-weight: bold; border-right: 1px solid white; padding: 5px
>> 10px; width: 33%;">
>> Column 1
>> <th style="background-color: #072a2d; color: white;
>> font-weight: bold; border-right: 1px solid white; padding: 5px
>> 10px; width: 33%;">
>> Column 2
>> <th style="background-color: #072a2d; color: white;
>> font-weight: bold; border-right: 1px solid white; padding: 5px
>> 10px; width: 33%;">
>> Column 3
>> $forall row <- rows
>> <tr style="background-color: #f8f9ee;">
>> <td style="border: 1px solid black; padding: 5px
>> 10px; text-align: left; width: 33%;">
>> #{T.pack $ row !! 0}
>> <td style="border: 1px solid black; padding: 5px
>> 10px; text-align: left; width: 33%;">
>> #{T.pack $ row !! 1}
>> <td style="border: 1px solid black; padding: 5px
>> 10px; text-align: left; width: 33%;">
>> #{T.pack $ row !! 2}
>> |] & LT.pack*
>>
>>
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>>
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>>
>>
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