75 commits

Author	SHA1	Message	Date
Winni Neessen	47bff15de9	Introduction of a Msg error type as proposal for #90 ... This PR introduces the `SendError` type which implements the error interface. A new `senderror` field has been added to the `Msg` as well, so introduce this type to it. I've also added different error variables that indicate the different things that can go wrong during mail delivery. These variables can be checked for, for each `Msg` using the `errors.As` method The `Error()` method of `SendError` will return a detailed error string on why the `Msg` could not be delivered. Additionally, `HasSendError()` and `SendError()` methods have been added to `Msg`. While `HasSendError()` simply returns a bool in case a `Msg` failed during delivery, the `SendError()` will return the full `SendError` error interface.	2022-12-31 12:40:42 +01:00
James Elliott	567276d75d	feat: without noop option ... This allows disabling the Noop command during the dial. This is useful for servers which delay potentially unwanted clients when they perform commands other than AUTH.	2022-12-27 00:06:20 +11:00
Winni Neessen	48b4dc6b6c	Fix #85: Client.Send() failing for all messages if one is broken ... `Client.Send()` provides the possibility to send multiple `*Msg` in one go. If one of the `*Msg` caused an error with the sending mail server, we were returning completely, while not processing any `*Msg` that came after the failing message. This PR fixes this behaviour by processing each message first and then return a accumulated error in case any of the `*Msg` processing failed Additionally, this PR separates the `Client.Send()` method into two different versions. One that makes use of the new `errors.Join()` functionality that is introduced with Go 1.20 and one that handles it the old way for any supported version lower than Go 1.20	2022-12-10 13:41:00 +01:00
Winni Neessen	d200e982bf	Make golangci-lint errorlint happy	2022-10-17 18:16:00 +02:00
Winni Neessen	94ad8af58a	Make golangci-lint gofumpt happy	2022-10-17 18:13:00 +02:00
Winni Neessen	f53579fcf9	Closes #54 ... - Adds `DialAndSendWithContext()` and makes `DialAndSend()` use the new method	2022-09-26 10:40:57 +02:00
Winni Neessen	7b030473a6	Final set of unit tests for DSN	2022-09-12 09:31:42 +02:00
Winni Neessen	c52a437f7f	More tests	2022-09-11 22:05:43 +02:00
Winni Neessen	aed71397c0	Implemented DSNs as described in RFC 1891 ... - Added test coverage for the WithDSN* methods - Updated README.md accordingly	2022-09-11 21:07:15 +02:00
Winni Neessen	31001e87b2	#24: Add SPDX license IDs for REUSE compliance ... # SUMMARY * Bad licenses: * Deprecated licenses: * Licenses without file extension: * Missing licenses: * Unused licenses: * Used licenses: CC0-1.0, MIT * Read errors: 0 * Files with copyright information: 45 / 45 * Files with license information: 45 / 45 Congratulations! Your project is compliant with version 3.0 of the REUSE Specification :-)	2022-06-17 15:05:54 +02:00
Winni Neessen	4b99a9e830	More tests for client.go	2022-03-21 12:18:08 +01:00
Winni Neessen	db496f61cb	More tests for client.go. +80% coverage is probably the most we can get	2022-03-21 10:38:22 +01:00
Winni Neessen	f15d3ca25e	Add actual mail sending test to client_test.go	2022-03-21 10:17:48 +01:00
Winni Neessen	e909bd5499	More tests. 50% overall coverage now	2022-03-18 15:05:33 +01:00
Winni Neessen	b00116c892	More tests. 100% header.go coverage	2022-03-18 10:15:02 +01:00
Winni Neessen	fcd1bb8d12	Starting with client testing	2022-03-16 21:32:51 +01:00
Winni Neessen	1c699da955	More tests. Also testing GH's behaviour on ENV variables for testing	2022-03-16 21:02:31 +01:00
Winni Neessen	ec162e7836	More tests for client.go	2022-03-16 14:09:50 +01:00
Winni Neessen	a0ebc5bd78	More and better tests for client.go	2022-03-15 22:37:55 +01:00
Winni Neessen	ecfb966de6	Test fixed	2022-03-15 21:50:25 +01:00
Winni Neessen	fe3925c1e6	More tests coverage for client.go	2022-03-15 21:48:36 +01:00
Winni Neessen	2e1b27aec6	Adding more tests... coverage for client.go is now 30%	2022-03-15 21:10:29 +01:00
Winni Neessen	6285b5fb4f	More progress... calling it a day.	2022-03-09 16:52:23 +01:00
Winni Neessen	b3554a9578	Slow progress	2022-03-07 16:24:49 +01:00
Winni Neessen	2fcc0f59cd	Adding first tests	2022-03-06 15:15:42 +01:00