regex101: Email Regex

Non-Capturing Group(?:[A-Za-z0-9!#$%&'*+/=?.^_`{|}~-]+(?:.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[x01-x08x0bx0cx0e-x1fx21x23-x5bx5d-x7f]|[x01-x09x0bx0cx0e-x7f])*\")

1st Alternative[A-Za-z0-9!#$%&'*+/=?.^_`{|}~-]+(?:.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*

Character Class[A-Za-z0-9!#$%&'*+/=?.^_`{|}~-]+

+matches at least one character from the set below:

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

!the literal ! (33₁₀ / 41₈ / 21₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

$the literal $ (36₁₀ / 44₈ / 24₁₆)

%the literal % (37₁₀ / 45₈ / 25₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

*the literal * (42₁₀ / 52₈ / 2A₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

/the literal / (47₁₀ / 57₈ / 2F₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

^the literal ^ (94₁₀ / 136₈ / 5E₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

`the literal ` (96₁₀ / 140₈ / 60₁₆)

{the literal { (123₁₀ / 173₈ / 7B₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

~the literal ~ (126₁₀ / 176₈ / 7E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Non-Capturing Group(?:.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*

*repeats the group contents below any number of times:

.any character (except for line terminators)

Character Class[a-z0-9!#$%&'*+/=?^_`{|}~-]+

+matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

!the literal ! (33₁₀ / 41₈ / 21₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

$the literal $ (36₁₀ / 44₈ / 24₁₆)

%the literal % (37₁₀ / 45₈ / 25₁₆)

&the literal & (38₁₀ / 46₈ / 26₁₆)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

*the literal * (42₁₀ / 52₈ / 2A₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

/the literal / (47₁₀ / 57₈ / 2F₁₆)

=the literal = (61₁₀ / 75₈ / 3D₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

^the literal ^ (94₁₀ / 136₈ / 5E₁₆)

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

`the literal ` (96₁₀ / 140₈ / 60₁₆)

{the literal { (123₁₀ / 173₈ / 7B₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

~the literal ~ (126₁₀ / 176₈ / 7E₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative\"(?:[x01-x08x0bx0cx0e-x1fx21x23-x5bx5d-x7f]|[x01-x09x0bx0cx0e-x7f])*\"

\"the literal " (34₁₀ / 42₈ / 22₁₆)

Non-Capturing Group(?:[x01-x08x0bx0cx0e-x1fx21x23-x5bx5d-x7f]|[x01-x09x0bx0cx0e-x7f])*

*repeats the group contents below any number of times:

1st Alternative[x01-x08x0bx0cx0e-x1fx21x23-x5bx5d-x7f]

Character Class[x01-x08x0bx0cx0e-x1fx21x23-x5bx5d-x7f]

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1-xone character from 1 (49₁₀) to x (120₁₀) (case sensitive)

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

cthe literal c (99₁₀ / 143₈ / 63₁₆) (case sensitive)

e-xone character from e (101₁₀) to x (120₁₀) (case sensitive)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

fthe literal f (102₁₀ / 146₈ / 66₁₆) (case sensitive)

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

3-xone character from 3 (51₁₀) to x (120₁₀) (case sensitive)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

d-xone character from d (100₁₀) to x (120₁₀) (case sensitive)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

fthe literal f (102₁₀ / 146₈ / 66₁₆) (case sensitive)

2nd Alternative[x01-x09x0bx0cx0e-x7f]

Character Class[x01-x09x0bx0cx0e-x7f]

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1-xone character from 1 (49₁₀) to x (120₁₀) (case sensitive)

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

bthe literal b (98₁₀ / 142₈ / 62₁₆) (case sensitive)

cthe literal c (99₁₀ / 143₈ / 63₁₆) (case sensitive)

e-xone character from e (101₁₀) to x (120₁₀) (case sensitive)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

fthe literal f (102₁₀ / 146₈ / 66₁₆) (case sensitive)

\"the literal " (34₁₀ / 42₈ / 22₁₆)

@the literal @ (64₁₀ / 100₈ / 40₁₆)

Non-Capturing Group(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])).){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[x01-x08x0bx0cx0e-x1fx21-x5ax53-x7f]|[x01-x09x0bx0cx0e-x7f])+)])

1st Alternative(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?

Non-Capturing Group(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?.)+

+repeats the group contents below at least once:

Character Class[a-z0-9]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:[a-z0-9-]*[a-z0-9])?

?repeats the group contents below at most once:

Character Class[a-z0-9-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[a-z0-9]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

.any character (except for line terminators)

Character Class[a-z0-9]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Non-Capturing Group(?:[a-z0-9-]*[a-z0-9])?

?repeats the group contents below at most once:

Character Class[a-z0-9-]*

*matches any number of characters from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[a-z0-9]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

2nd Alternative[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])).){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[x01-x08x0bx0cx0e-x1fx21-x5ax53-x7f]|[x01-x09x0bx0cx0e-x7f])+)]

Character Class[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])).){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[x01-x08x0bx0cx0e-x1fx21-x5ax53-x7f]|[x01-x09x0bx0cx0e-x7f])+)]

(the literal ( (40₁₀ / 50₈ / 28₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

Set[0-5]

contains the characters below:

0-5one character from 0 (48₁₀) to 5 (53₁₀)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Set[0-4]

Set[0-9]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Set[0-9]

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Set[1-9]

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Set[0-9]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

.the literal . (46₁₀ / 56₈ / 2E₁₆)

{the literal { (123₁₀ / 173₈ / 7B₁₆)

3the literal 3 (51₁₀ / 63₈ / 33₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

(the literal ( (40₁₀ / 50₈ / 28₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

:the literal : (58₁₀ / 72₈ / 3A₁₆)

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

5the literal 5 (53₁₀ / 65₈ / 35₁₆)

Set[0-5]

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Set[0-4]

Set[0-9]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Set[0-9]

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Set[1-9]

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Set[0-9]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Set[a-z0-9-]

*the literal * (42₁₀ / 52₈ / 2A₁₆)

Set[a-z0-9]

:the literal : (58₁₀ / 72₈ / 3A₁₆)

(the literal ( (40₁₀ / 50₈ / 28₁₆)

?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Set[x01-x08x0bx0cx0e-x1fx21-x5ax53-x7f]

|the literal | (124₁₀ / 174₈ / 7C₁₆)

Set[x01-x09x0bx0cx0e-x7f]

)the literal ) (41₁₀ / 51₈ / 29₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Search reference

Regular Expression

(?:[A-Za-z0-9!#$%&'*+/=?.^_`{|}~-]+(?:.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[x01-x08x0bx0cx0e-x1fx21x23-x5bx5d-x7f]|[x01-x09x0bx0cx0e-x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])).){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[x01-x08x0bx0cx0e-x1fx21-x5ax53-x7f]|[x01-x09x0bx0cx0e-x7f])+)])

Test String
New

"Maximilian Milde" <max.milde@freenet.de>,<Telefonkonferenz@telefonkonferenz.de>, "Model Woman, Petra" <muster114@googlemail.com>, 'Sample Lady, Eva' <eva.muda@gmx.net>, "'Sample Man, Bernhard'" <Mustermann.bernhard@t-online.de>, "'Sample Woman, Ute'" <utemusterfrau@gmail.com>, "'Sample, Gisela'" <Giselamuster50@gmx.de>, 'Mumann, Helmut' <hemumann@googlemail.com>, "'Mustermann, Alexander'" <AlexanderMustermann@web.de>, "'Muster, Vera'" <v.muster@web.de>, "'sample woman, Sandra"" <sandra.Musterfrau@gmx.net>, "'Schubert, Ina"" <inas31@gmx.de, Seitz, Irmtraud, Irmtraud.s.e@googlemail.com, Kutz, Holger, Claudia Krüger, Milde, F... Mannheim

Regular Expression

Test StringNew

Test String
New