System.Net.Mail.MailAddress的解析器接受的格式是什么？ [英] What is the format accepted by System.Net.Mail.MailAddress' parser?
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问题描述
我正在使用一个使用的应用程序System.Net.Mail.MailAddress 和发送电子邮件的朋友。该解析器是否实现完整的 RFC5322 或子集或什么？
解决方案
我已经写了一个小代码来测试这个函数：
foreach（int i in Enumerable.Range（32,128 -32））
{
char c =（char）i;
string addr = String.Format（par.t1{0}pa.r{0}t2@example.com，c）;
try
{
var mailAddr = new MailAddress（addr）;
}
catch
{
Console.WriteLine（MailAddress failed{0}'（{1}）：{2}，c，i，addr）;
}
}
在3.5 SP1上显示以下结果：
MailAddress失败（32）：par.t1 pa.r t2@example.com
MailAddress失败''（34） ：par.t1pa.rt2@example.com
MailAddress failed'（'（40））par.t1（pa.r（t2@example.com
MailAddress failed'）'（ 41）：par.t1）pa.r）t2@example.com
MailAddress失败'，'（44）：par.t1，pa.r，t2 @ example.com
MailAddress failed'： '（58）：par.t1：pa.r：t2@example.com
MailAddress失败';'（59）：par.t1; pa.r; t2@example.com
MailAddress失败'<'（60）：par.t1< pa.r< t2@example.com
MailAddress失败'>'（62）：par.t1> pa.r> t2@example.com
MailAddress失败'@'（64）：par.t1 @ pa.r @ t2 @ example.com
MailAddress失败'['（91）：par.t1 [pa.r [t2@example.com
MailAddress失败'\'（92）：par.t1\pa.r\t2@example.com
MailAddress失败']'（93）：par.t1] pa.r] t2@example.com
MailAddres失败了'⌂'（127）：par.t1⌂pa.r⌂t2@example.com
支持quoted-string本地零件，如blah@ example.com 。
不要认为验证器在不可用之前可以接受更少。
I'm working on an app that's using System.Net.Mail.MailAddress and friends for sending emails. Does that parser implement the full RFC5322 or a subset or what? The MSDN is not very forthcoming on this topic.
Any hints appreciated.
解决方案
I've wrote a little snippet to test the function:
foreach (int i in Enumerable.Range(32,128-32))
{
char c = (char)i;
string addr = String.Format("par.t1{0}pa.r{0}t2@example.com", c);
try
{
var mailAddr = new MailAddress(addr);
}
catch
{
Console.WriteLine("MailAddress failed '{0}' ({1}): {2}", c, i, addr);
}
}
With the following results on 3.5 SP1:
MailAddress failed ' ' (32): par.t1 pa.r t2@example.com
MailAddress failed '"' (34): par.t1"pa.r"t2@example.com
MailAddress failed '(' (40): par.t1(pa.r(t2@example.com
MailAddress failed ')' (41): par.t1)pa.r)t2@example.com
MailAddress failed ',' (44): par.t1,pa.r,t2@example.com
MailAddress failed ':' (58): par.t1:pa.r:t2@example.com
MailAddress failed ';' (59): par.t1;pa.r;t2@example.com
MailAddress failed '<' (60): par.t1<pa.r<t2@example.com
MailAddress failed '>' (62): par.t1>pa.r>t2@example.com
MailAddress failed '@' (64): par.t1@pa.r@t2@example.com
MailAddress failed '[' (91): par.t1[pa.r[t2@example.com
MailAddress failed '\' (92): par.t1\pa.r\t2@example.com
MailAddress failed ']' (93): par.t1]pa.r]t2@example.com
MailAddress failed '⌂' (127): par.t1⌂pa.r⌂t2@example.com
Also it doesn't seem to support "quoted-string" local-parts, like "blah"@example.com.
I don't think a validator could accept any less before becoming unusable.
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